Switch Mode Power Supply

S8VE (60/90/120/180/240-W Models) CSM_S8VE_DS_E_1_1

60/90/120/180/240-W Models
Improved Versions of
Standard-type Power
Supplies without Indication
Monitor.
• Safety standards:
UL508/60950-1,
CSA C22.2 No. 107.1/60950-1
EN 50178 (= VDE0160),
EN 60950-1 (= VDE0805 Teil 1)
• Mount to DIN Rail.
• Complies with SEMI F47-0200 (200-VAC input).
• RoHS-compliant.
* Refer to Safety Precautions on page 12.

Model Number Structure

Model Number Legend
Note: Refer to List of Models in Ordering Information, below.

S8VE- @@@24-@
1 2 3

1. Power Ratings
060: 60 W
090: 90 W
120: 120 W
180: 180 W
240: 240 W

2. Output voltage
24: 24 V

3. Terminal Block Form

None: Screw terminal block
F: Screwless terminal block

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Ordering Information
List of Models
Note: For details on normal stock models, contact your nearest OMRON representative.

Model number Model number

Power ratings Input voltage Output voltage Output current
(screw terminal block) (screwless terminal block)
60 W 2.5 A S8VE-06024 S8VE-06024-F
90 W 3.75 A S8VE-09024 S8VE-09024-F
120 W 100 to 240 VAC 24 V 5A S8VE-12024 S8VE-12024-F
180 W 7.5 A S8VE-18024 S8VE-18024-F
240 W 10 A S8VE-24024 S8VE-24024-F

Specifications
Ratings/Characteristics
Item Power ratings 60 W 90 W
Efficiency (typical) 78% min. 80% min.
Voltage *1 100 to 240 VAC (85 to 264 VAC)
Frequency *1 50/60 Hz (47 to 450 Hz)
100-V input 1.7 A max. 2.3 A max.
Current
200-V input 1.0 A max. 1.4 A max.
Power factor ---
Input
Harmonic current emissions Conforms to EN61000-3-2
100-V input 0.5 mA max.
Leakage current
200-V input 1.0 mA max.
100-V input 25 A max. (for a cold start at 25°C)
Inrush current *2
200-V input 50 A max. (for a cold start at 25°C)
Voltage adjustment range *3 −10% to 15% (with V. ADJ)
Ripple 2.0% (p-p) max. (at rated input/output voltage)
Input variation influence 0.5% max. (at 85- to 264-VAC input, 100% load)
Output Load variation influence (rated input voltage) 1.5% max. (with rated input, 0 to 100% load)
Temperature variation influence 0.05%/°C max.
Startup time *2 1,000 ms max. (at rated input/output voltage)
Hold time *2 20 ms min. (at rated input/output voltage)
Overload protection *2 105% to 160% of rated load current, voltage drop, intermittent, automatic reset
Additional Overvoltage protection *2, *4 Yes
functions Parallel operation No
Series operation Yes for up to 2 Power Supplies (with external diode)
Operating ambient temperature Refer to the derating curve in Engineering Data (60-W, 90-W, 120-W, 180-W, and 240-W Models). (with no icing or condensation)
Storage temperature −25 to 65°C
Operating ambient humidity 25% to 85% (Storage humidity: 25% to 90%)
3.0 kVAC for 1 min. (between all inputs and outputs; detection current: 20 mA)
Dielectric strength 2.0 kVAC for 1 min. (between all inputs and PE terminals; detection current: 20 mA)
1.0 kVAC for 1 min. (between all outputs and PE terminals; detection current: 30 mA)
Insulation resistance 100 MΩ min. (between all outputs and all inputs/ PE terminals) at 500 VDC
10 to 55 Hz, 0.375-mm single amplitude for 2 h each in X, Y, and Z directions
Vibration resistance
10 to 150 Hz, 0.35-mm single amplitude (5 G max.) for 80 min each in X, Y, and Z directions
Shock resistance 150 m/s2, 3 times each in ±X, ±Y, and ±Z directions
Output indicator Yes (color: green)
Other
Conducted
Conforms to EN61204-3 EN55011 Class A and based on FCC Class A
Emissions
EMI
Radiated
Conforms to EN61204-3 EN55011 Class A
Emissions
EMS Conforms to EN61204-3 high severity levels
UL: UL508 (Listing), UL60950-1
cUL: CSA C22.2 No.107.1
Approved standards cUR: CSA No.60950-1
EN/VDE: EN50178 (= VDE0160), EN60950-1 (SELV) (= VDE0805 Teil 1)
According to VDE 0106/P100, IP20 (except terminal block)
SEMI F47-0200 (200-VAC input)
Weight 330 g max. 490 g max.

*1. Do not use an inverter output for the Power Supply. Inverters with an output frequency of 50/60 Hz are available, but the rise in the internal temperature of the
Power Supply may result in ignition or burning.
*2. Refer to Engineering Data (60-W, 90-W, 120-W, 180-W, and 240-W Models) on page 7 for details.
*3. If the output voltage adjuster (V. ADJ) is turned, the voltage will increase by more than +15% of the voltage adjustment range. When adjusting the output voltage,
confirm the actual output voltage from the Power Supply and be sure that the load is not damaged.
*4. To reset the protection, turn OFF the input power for three minutes or longer and then turn it back ON.

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Item Power ratings 120 W 180 W 240 W

Efficiency (typical) 80% min.
Voltage *1 100 to 240 VAC (85 to 264 VAC)
Frequency *1 50/60 Hz (47 to 63 Hz)
100-V input 1.9 A max. 2.9 A max. 3.8 A max.
Current
200-V input 1.1 A max. 1.6 A max. 2.0 A max.
Power factor 0.95 min.
Input
Harmonic current emissions Conforms to EN61000-3-2
100-V input 0.5 mA max.
Leakage current
200-V input 1.0 mA max.
100-V input 25 A max. (for a cold start at 25°C)
Inrush current *2
200-V input 50 A max. (for a cold start at 25°C)
Voltage adjustment range *3 −10% to 15% (with V.ADJ)
Ripple 2.0% (p-p) max. (at rated input/output voltage)
Input variation influence 0.5% max. (at 85- to 264-VAC input, 100% load)
Load variation influence
Output 1.5% max. (with rated input, 0 to 100% load)
(rated input voltage)
Temperature variation influence 0.05%/°C max.
Startup time *2 1,000 ms max. (at rated input/output voltage)
Hold time *2 20 ms min. (at rated input/output voltage)
Overload protection *2 105% to 160% of rated load current, voltage drop, automatic reset

Additional Overvoltage protection *2, *4 Yes

functions Parallel operation No
Series operation Yes for up to 2 Power Supplies (with external diode)
Operating ambient temperature Refer to the derating curve in Engineering Data (60-W, 90-W, 120-W, 180-W, and 240-W Models). (with no icing or condensation)
Storage temperature −25 to 65°C
Operating ambient humidity 25% to 85% (Storage humidity: 25% to 90%)
3.0 kVAC for 1 min. (between all inputs and outputs; detection current: 20 mA)
Dielectric strength 2.0 kVAC for 1 min. (between all inputs and PE terminals; detection current: 20 mA)
1.0 kVAC for 1 min. (between all outputs and PE terminals; detection current: 30 mA)
Insulation resistance 100 MΩ min. (between all outputs and all inputs/ PE terminals) at 500 VDC
10 to 55 Hz, 0.375-mm single amplitude for 2 h each in X, Y, and Z directions
Vibration resistance
10 to 150 Hz, 0.35-mm single amplitude (5 G max.) for 80 min each in X, Y, and Z directions
Shock resistance 150 m/s2, 3 times each in ±X, ±Y, and ±Z directions
Output indicator Yes (color: green)
Other
Conducted
Conforms to EN61204-3 EN55011 Class A and based on FCC Class A
Emissions
EMI
Radiated
Conforms to EN61204-3 EN55011 Class A
Emissions
EMS Conforms to EN61204-3 high severity levels
UL: UL508 (Listing), UL60950-1
cUL: CSA C22.2 No. 107.1
Approved standards cUR: CSA No. 60950-1
EN/VDE: EN50178 (= VDE0160), EN60950-1 (SELV) (= VDE0805 Teil 1)
According to VDE0106/P100, IP20 (except terminal block)
SEMI F47-0200 (200-VAC input)
Weight 550 g max. 850 g max. 1,150 g max.
Note: Refer to page 2 for notes 1 to 4.

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Connections
Block Diagrams
S8VE-06024-@ (60 W)

Fuse
6.3 A
AC (L) +V
INPUT Noise filter DC OUTPUT
AC (N) −V
Rectifier Inrush current Smooth- Rectifier/smoothing circuit
protection ing
circuit circuit

Drive control
circuit

Voltage
Overcurrent detection circuit
detection circuit
Overvoltage
detection circuit
Photocoupler

S8VE-09024-@ (90 W)

Fuse
8.0 A
AC (L) +V
INPUT Noise filter DC OUTPUT
AC (N) −V
Rectifier Inrush current Smooth- Rectifier/smoothing circuit
protection ing
circuit circuit

Drive control
circuit

Voltage
Overcurrent detection circuit
detection circuit
Overvoltage
detection circuit
Photocoupler

S8VE-12024-@ (120 W)

Fuse
5.0 A
AC (L) +V
INPUT Noise filter DC OUTPUT
AC (N) −V
Rectifier Inrush current Harmonic Smooth- Rectifier/smoothing circuit
protection current ing
circuit suppression circuit

Drive control
circuit

Voltage
detection circuit
Overcurrent
detection circuit

Overvoltage
detection circuit
Photocoupler

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S8VE-18024-@ (180 W)

Fuse
6.3 A
AC (L) +V
INPUT Noise filter DC OUTPUT
AC (N) −V
Rectifier Inrush current Harmonic Smooth- Rectifier/smoothing circuit
protection current ing
circuit suppression circuit

Drive control
circuit

Overcurrent Voltage
detection circuit detection circuit

Overvoltage
detection circuit
Photocoupler

S8VE-24024-@ (240 W)

Fuse
8.0 A
AC (L) +V
INPUT Noise filter DC OUTPUT
AC (N) −V
Rectifier Inrush current Harmonic Smooth- Rectifier/smoothing circuit
protection current ing
circuit suppression circuit

Drive control
circuit

Overcurrent Voltage
detection circuit detection circuit

Overvoltage
detection circuit
Photocoupler

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Construction and Nomenclature

Nomenclature
Reference Values (60-W to 240-W Models)
60-W Models 90-W/120-W Models
Item Value Definition
Standard Model Standard Models
S8VE-06024 S8VE-09024/S8VE-12024 MTBF stands for Mean Time
Between Failures, which is
1 2 calculated according to the
1 2
Reliability probability of accidental device
135,000 hr min.
(MTBF) failures, and indicates reliability of
devices.
Therefore, it does not necessarily
represent the life of the Product.
The life expectancy indicates
4
5
average operating hours under the
ambient temperature of 40°C and a
4 Life
10 yr min. load rate of 50%. Normally this is
3
5 expectancy
determined by the life expectancy of
the built-in aluminum electrolytic
3
capacitor.

180-W Models 240-W Models

Standard Model Standard Model
S8VE-18024 S8VE-24024
1 2 1 2

4 4
5 5

3 3
* The terminal arrangement is the same for models with screwless
terminal blocks and standard models.
No. Name Function
AC Input terminals Connect the input lines to these
1 (L), (N) terminals. *1

2 Protective Earth Connect the ground line to this

terminal (PE) terminal. *2
DC Output terminals Connect the load lines to these
3
(−V), (+V) terminals.
Output indicator Lights while a direct current (DC)
4 (DC ON: Green) output is ON.

5 Output voltage Use to adjust the voltage.

adjuster (V.ADJ)
*1. The fuse is located on the (L) side. It is NOT user replaceable.
*2. This is the protective earth terminal specified in the safety
standards. Always ground this terminal.

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Engineering Data (60-W, 90-W, 120-W, 180-W, and 240-W Models)
Derating Curve Overvoltage Protection
Consider the possibility of an overvoltage and design the system so
Load (%)

120
that the load will not be subjected to an excessive voltage even if the
1
100 feedback circuit in the Power Supply fails. If an excessive voltage that
See note 1. is approximately 130% of the rated voltage or more is output, the
80 output voltage is shut OFF. Reset the input power by turning it OFF
for at least three minutes and then turning it back ON again.

Output voltage (V)

60

Overvoltage protection
40 operating
+30%
(approx.)

20
+15%

0
−20 −10 0 10 20 30 40 50 60 70 80 Rated output Variable range
Ambient temperature (°C) voltage

Note: 1. Using side mounting bracket for right-side mounting −10%

(excluding 240-W models).
2. Internal parts may occasionally deteriorate or be damaged.
Do not use the Power Supply in areas outside the derating
curve (i.e., the area shown by shading A in the above
graph). 0V
3. If there is a derating problem, use forced air-cooling.
The values shown in the above diagram is for reference only.
Mounting Note: Do not turn ON the power again until the cause of the
overvoltage has been removed.
Upper Upper
Correct Incorrect Inrush Current, Startup Time, Output Hold Time

Input ON Input OFF

AC input
voltage

Standard mounting Face-up mounting

Note: Improper mounting will interfere with heat dissipation and may
Inrush current on input application
occasionally result in deterioration or damage of internal parts.
Use the standard mounting method only. AC input
current

Overload Protection 90% 96.5%

The Power Supply is provided with an overload protection function
that protects the power supply from possible damage by overcurrent. Output
voltage
When the output current rises above 105% min. of the rated current, Hold time
Startup time (1,000 ms max.)
the protection function is triggered, decreasing the output voltage. (20 ms min.)

When the output current falls within the rated range, the overload
protection function is automatically cleared.
60-W/90-W Models 120-W/180-W/240-W Models
Output voltage (V)

Output voltage (V)

Intermittent operation

0 50 100 0 50 100
Output current (%) Output current (%)
The values shown in the above diagrams are for reference only.
Note: 1. Internal parts may occasionally deteriorate or be damaged
if a short-circuited or overcurrent state continues during
operation.
2. Internal parts may possibly deteriorate or be damaged if the
Power Supply is used for applications with frequent inrush
current or overloading at the load end. Do not use the
Power Supply for such applications.

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Dimensions
Power Supplies with Screw Terminal Blocks
Note: All units are in millimeters unless otherwise indicated.

S8VE-06024 (60 W) Five, M4 terminal screws

with square washers
10

74 95

40 4.5
108.3
Rail stopper (Sliding: 15 max.)

S8VE-09024 (90 W) Five, M4 terminal screws

S8VE-12024 (120 W) with square washers
10

94 115

50 4.5
121.2
Rail stopper (Sliding: 15 max.)
Note: The illustration shows the S8VE-12024 model.

S8VE-18024 (180 W) Seven, M4 terminal screws

with square washers
10

94 115

75 4.5
125.3 Rail stopper (Sliding: 15 max.)

S8VE-24024 (240 W) Seven, M4 terminal screws

with square washers
10

94 115

100
125.2 50 4.5 (Sliding: 15 max.)
Rail stopper
Rail stopper

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Power Supplies with Screwless Terminal Blocks

S8VE-06024-F (60 W)
10

77.4 95

40
4.5 (Sliding: 15 max.)
107.3
Rail stopper

S8VE-09024-F (90 W)
S8VE-12024-F (120 W)
10

97.3 115

50 4.5 (Sliding: 15 max.)

120.3
Rail stopper

Note: The illustration shows the S8VE-12024-F model.

S8VE-18024-F (180 W) 10

97.3 115

75 4.5 (Sliding: 15 max.)

124.3

Rail stopper

S8VE-24024-F (240 W) 100

10

97.3 115

10
124.3 4.5 (Sliding: 15 max.)
50
Rail stopper Rail stopper

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DIN Rail (Order Separately)

Note: All units are in millimeters unless otherwise indicated.

Mounting Rail (Material: Aluminum)

PFP-100N
PFP-50N
7.3±0.15
4.5
35±0.3 27±0.15

15 25 25 25 25 15(5) * 1
10 10
1,000 (500) *
* Values in parentheses are for the PFP-50N.

Mounting Rail (Material: Aluminum)

PFP-100N2
16

4.5
35±0.3 27 24 29.2

15 25 25 25 25 15 1 1.5
10 10
1,000

End Plate
PFP-M
10
6.2
1.8
M4×8 pan-
head screw 1
50 35.5 35.5
1.8

11.5

10 1.3
M4 spring washer 4.8

Note: If there is a possibility that the Unit will be subject to vibration or shock, use a steel DIN Rail. Otherwise, metallic filings may result from
aluminum abrasion.

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Mounting Brackets
Name Model
Side-mounting Bracket (for 60-, 90-, and 120-W models) S82Y-VS10S
Side-mounting Bracket (for 180-W models) S82Y-VS15S
Side-mounting Bracket (for 240-W models) S82Y-VS20S
Front-mounting Bracket (for 60-, 90-, 120-, 180-, and 240-W models) * S82Y-VS10F
Note: Two required to mount a 240-W model.

Type Model Dimensions Appearance

Left-side mounting
4.5 dia.±0.1

Side-mounting Bracket 80 60±0.1

(For 60-, 90-, 120-W S82Y-VS10S

models)
35 55±0.1 13
64
t = 2.0
*Right-side mounting also possible.
Left-side mounting

4.5 dia.±0.1
80 60±0.1
Side-mounting Bracket
S82Y-VS15S
(For 180-W models)
47.5 55±0.1
89 78

t = 2.0

*Right-side mounting also possible.

Left-side mounting
4.5 dia.±0.1
60±0.1

80
Side-mounting Bracket
S82Y-VS20S
(For 240-W models) 55±0.1 13

60 78

114
t = 2.0
*Right-side mounting also possible.
(For 60-, 90-, 120-, (For 240-W type)
180-W types)

41
4.5 dia.±0.1
Front-mounting Bracket
(For 60-, 90-, 120-, 180-, S82Y-VS10F
35
25

and 240-W models)

35±0.1
7.3
40 10
50
*Use two S82Y-VS10F
brackets for the 240-W type.

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Safety Precautions
Refer to Safety Precautions for All Power Supplies.

!CAUTION
Minor electric shock, fire, or Product failure may • When using a screwless terminal block, connect or disconnect the
occasionally occur. Do not disassemble, modify, or I/O wire to each terminal while inserting an appropriate tool, such
repair the Product or touch the interior of the as a flat-blade screwdriver, into the tool insertion hole. Make sure
Product. that the wire is securely connected to the terminal after wiring. Do
not insert wires into the tool insertion holes.
Minor burns may occasionally occur. Do not touch Wire hole
the Product while power is being supplied or
immediately after power is turned OFF.

Fire may occasionally occur. Tighten terminal

screws to the specified torque (60-, 90-, 120-, 180-,
and 240- models: 1.08 N·m).

Minor injury due to electric shock may occasionally

3.7 mm
occur. Do not touch the terminals while power is Tool insertion hole
being supplied. Always close the terminal cover after
wiring. • Use the following material for the wires to be connected to the
S8VE to prevent smoking or ignition caused by abnormal loads.
Minor electric shock, fire, or Product failure may
occasionally occur. Do not allow any pieces of metal 60-W, 90-W, 120-W, 180-W, and 240-W Models
or conductors or any clippings or cuttings resulting
Recommended wire size
from installation work to enter the Product. Model
Input terminals Output terminals
S8VE-06024-@ AWG14 to 20
Precautions for Safe Use (Cross section: 0.517 to
S8VE-09024-@ 2.081 mm2)
Mounting AWG14 to 18
• Take adequate measures to ensure proper heat dissipation to S8VE-12024-@ (Cross section: 0.823 to
AWG14 to 20 2.081 mm2)
increase the long-term reliability of the Product. Be sure to allow (Cross section: 0.517
convection in the atmosphere around devices when mounting. Do to 2.081 mm2) AWG14 to 16
not use in locations where the ambient temperature exceeds the S8VE-18024-@ (Cross section: 1.309 to
range of the derating curve. 2.081 mm2)
• When cutting out holes for mounting, make sure that cuttings do AWG14
not enter the interior of the Products. S8VE-24024-@ (Cross section:
2.081 mm2)
*1
• Strip I/O wires for 11 mm when using a screwless terminal block.

Installation Environment
• Do not use the Power Supply in locations subject to shocks or
vibrations. In particular, install the Power Supply as far away as
possible from contactors or other devices that are a vibration
*1. Convection of air
source.
*2. 20 mm min.
*2 *1
• Install the Power Supply well away from any sources of strong,
60-W, 90-W, 120-W, 180-W, and 240-W Models high-frequency noise and surge.
• Improper mounting will interfere with heat dissipation and may
occasionally result in deterioration or damage of internal parts.
Operating Life
Use the standard mounting method only. • The life of a Power Supply is determined by the life of the
• The internal parts may occasionally deteriorate and be broken due electrolytic capacitors used inside. Here, Arrhenius Law applies,
to adverse heat radiation. Do not loosen the screw on the side face i.e., the life will be cut in half for each rise of 10°C or the life will be
of the main body. doubled for each drop of 10°C. The life of the Power Supply can
thus be increased by reducing its internal temperature.
Wiring
• Connect the ground completely. A protective earthing terminal
Ambient Operating and Storage Environments
stipulated in safety standards is used. Electric shock or • Store the Power Supply at a temperature of −25 to 65°C and a
malfunction may occur if the ground is not connected completely. humidity of 25% to 90%.
• Minor fire may possibly occur. Ensure that input and output • Do not use the Power Supply in areas outside the derating curve
terminals are wired correctly. otherwise, internal parts may occasionally deteriorate or be
• Do not apply more than 100-N force to the terminal block when damaged.
tightening it. • Use the Power Supply at a humidity of 25% to 85%.
• Be sure to remove the sheet covering the Product for machining • Do not use the Power Supply in locations subject to direct sunlight.
before power-ON so that it does not interfere with heat dissipation. • Do not use locations where liquids, foreign matter, or corrosive
• When wiring a screwless terminal block, do not insert more than gases may enter the interior of Products.
one wire into a single terminal.

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Output Voltage Adjuster (V.ADJ) Parallel Operation

• The output voltage adjuster (V.ADJ) may possibly be damaged if it The Product is not designed for parallel operation.
is turned with unnecessary force. Do not turn the adjuster with
Incorrect
excessive force. AC (L)
• After completing output voltage adjustment, be sure that the output +V

capacity or output current does not exceed the rated output AC (N)
−V
capacity or rated output current.
AC (L)
+V
DIN Rail Mounting AC (N)
To mount the Block on a DIN Rail, hook portion (A) of the Block onto −V

the rail and press the Block in direction (B).

In Case There Is No Output Voltage
(A) The possible cause for no output voltage may be that the overcurrent
or overvoltage protection has operated. The internal protection may
operate if a large amount of surge voltage such as a lightening surge
occurs while turning ON the power supply.
In case there is no output voltage, please check the following points
(B)
before contacting us:
To dismount the Block, pull down portion (C) with a flat-blade
• Checking overload protected status:
screwdriver and pull out the Block.
Check whether the load is in overload status or is short-circuited.
Remove wires to load when checking.
• Checking overvoltage or internal protection:
Turn the power supply OFF once, and leave it OFF for at least
3 minutes. Then turn it ON again to see if this clears the condition.

30 mm min. Buzzing Noise When the Input Is Turned ON

(C) (120-W, 180-W, and 240-W Models)
Track stopper
A harmonic current suppression circuit is built into the Power Supply.
Series Operation This circuit can create noise when the input is turned ON, but it will
Two power supplies can be connected in series. last only until the internal circuits stabilize and does not indicate any
problem in the Product.
Correct
AC (L) +V

AC (N) −V

AC (L) +V

AC (N) −V

Note: 1. The diode is connected as shown in the figure. If the load is

short-circuited, a reverse voltage will be generated inside
the Power Supply. If this occurs the Power Supply may
possibly deteriorate or be damaged. Always connect a
diode as shown in the figure.
Select a diode having the following ratings.
Type Schottky Barrier diode
Dielectric strength (VRRM) Twice the rated output voltage or above
Forward current (IF) Twice the rated output current or above
2. Although Products having different specifications can be
connected in series, the current flowing through the load
must not exceed the smaller rated output current.

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ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.

To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.

In the interest of product improvement, specifications are subject to change without notice.

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