DRB15-100 Series
https://product.tdk.com/en/power/drb
15W - 100W DIN Rail Mount Single Phase Power Supplies www.emea.lambda.tdk.com/drb
The DRB series supports the growing trend for simple and economically priced DIN power supplies for industrial and process control applications. The series
combines low cost, reliability and compact dimensions with energy saving efficiencies of up to 91%. Conservatively rated electrolytic capacitor temperatures offer
improved field life-times of up to 10 years. Available in four power levels, 15W, 30W, 50W, 100W, the series provides a choice of 5, 12, 15, 24 and 48V outputs.
UL1310 Class 2 models and Class 1 Div 2 (ISA 12.12.01) certifications are available.
Features Benefits
• High Efficiency, up to 91% • Lowers Operating Costs and Improves Thermal Performance
• Narrow Case Widths • Increases Available Space on the DIN Rail
• Curve B Radiated and Conducted EMI • Reduced Electrical Noise in the System
• Low No Load Power Draw • Saves Energy
• UL1310 Class 2 Compliant Models • Suitable for Building Automation requiring NEC Class 2
• Class 1 Div 2 Compliance • For Use in Explosive Atmospheres
Model Selector
Output Adjustment Maximum Maximum Ripple Overvoltage Efficiency
Model Voltage Range Current Power & Noise Protection (%) UL1310
(V) (V) (A) (W) (mV) (V) (115/230Vac) Class 2
DRB50-5-1 5 5 - 5.5 6 30 30 5.5 - 6.75 79 / 80 No
DRB30-12-1 12 12 - 15 2.5 30 40 15.96 - 18.72 86 /88 Yes
DRB50-12-1 12 12 - 15 3.4 51* 20 15.96 - 18.72 88 / 90 Yes
DRB50-15-1 15 12 - 15 3.4 51* 20 15.96 - 18.72 88 / 90 Yes
DRB15-24-1 24 24 - 28 0.63 15.1 20 30 - 33.6 87 / 90 Yes
DRB30-24-1 24 24 - 28 1.25 30 30 30 - 33.6 88 / 90 Yes
DRB50-24-1 24 24 - 28 2.1 50.4 30 30 - 33.6 88 / 90 Yes
DRB100-24-1 24 24 - 28 4.2 100.8 30 30 - 33.6 90 / 91 No
DRB50-48-1 48 48 - 52.8 1.05 50.4 40 53.76 - 68.16 90 / 91 Yes
* Maximum power is 51W at 15V output, 40.8W when set at 12V output
DRB15-100 Series 1
Specifications
Model DRB15 DRB30 DRB50 DRB100
Input
Input Voltage range Vac 85 - 264, 120 - 373Vdc (1)
Input Surge Voltage - Withstands 300Vac for 5 seconds
Input Frequency Hz 47 - 63
Input Current (110/230Vac) A 0.27 / 0.17 0.55 / 0.33 0.9 / 0.55 1.2 / 0.6
Inrush Current (Cold Start) A 35 40 50 40
Leakage Current (240Vac) mA <1.5 <1.5 <0.55 <1.5
Power Factor (110/230Vac) - 0.55 / 0.42 0.56 / 0.46 0.6 / 0.5 0.98 0.93
Harmonic Compliance - Meets EN61000-3-2 Class A
No Load Power Consumption W <0.3 <0.3 <0.3 <0.5
Hold Up Time (230Vac input) ms >20
Efficiency - See model selector table
Average Efficiency (230Vac) % 88 87 / 89 87 / 88 87
Conducted & Radiated EMI - EN55011-B, EN55032-B, VCCI-B, FCC-B
Immunity - See immunity table
Safety Agency Certifications and Markings - IEC/EN/CSA/UL62368-1, 60950-1, UL508 Listed, UL1310 Class 2 (see model selector),
Class 1 Div 2, Group A, B, C, D (ISA 12.12.01), CE Mark and UKCA Mark
Immunity
Test Standard Test Level Criteria
ESD EN61000-4-2 4 A -
Radiated Susceptibility EN61000-4-3 3 A -
Electrical Fast Transient Burst EN61000-4-4 4 A -
Surge EN61000-4-5 3 A -
Conducted Susceptibility EN61000-4-6 3 A -
Magnetic fields EN61000-4-8 4 A -
0% for 1 cycle A -
Voltage dips 40% for 10/12 cycles B -
EN61000-4-11
and input interruptions 70% for 25/30 cycles B -
80% for 250/300 cycles B -
SEMI F47 Line Dip SEMI F47 - - > 200Vac input
Output Temperature Derating Output Temperature Derating
DRB15 DRB30, DRB50, DRB100
2 DRB15-100 Series
Specifications
Model DRB15 DRB30 DRB50 DRB100
Output
Output Voltage Adjustment V See model selector
Switching Frequency kHz 100 (Fixed) 100 (Fixed) 75 - 170 (Variable) 100 - 150 (Variable)
Line Regulation mV 5V: 50, 12-15V: 150, 24V: 240, 48V: 480
Load Regulation mV 5V: 50, 12-15V: 150, 24V: 240, 48V: 480
Ripple & Noise (max) (typ) mV See model selector
Temperature Coefficient %/°C <±0.02
Minimum Load - No minimum load required
Overcurrent Protection - Hiccup with auto recovery
Overvoltage Protection V 5V: 5.75 - 6.75, 12 and 15V: 15.96 - 18.72, 24V 30 - 33.6, 48V: 53.76 - 68.16. Latching, cycle AC to reset
Overtemperature Protection - -
Remote Sense - -
Remote On/Off - -
DC Good - -
Indicators - Green LED indicates DC is OK
Parallel Operation - Not possible
Environmental
Operating Temperature (2) °C -20 to +70 (see derating curves below). For operation below -10°C,
start up load is derated linearly to 50% load down to -20°C
Storage Temperature °C -40 to +85
Humidity (non condensing) %RH 5 - 95 (Operating & Storage)
Cooling - Convection
Altitude m 3,000
Withstand Voltage (For 1 minute) Vac Input to Output 3k (20mA), Input to GND 1.5k (20mA), Output to GND 500 (100mA)
Isolation Resistance MΩ Input-FG, Input-Output & Output-FG: More than 100MΩ (500VDC) at 25°C and 70%RH
Vibration (Non operating) - 10-55Hz (sweep for 1min.) 19.6m/s2 (2G) Constant, X, Y, Z each 1hr
Shock - 294m/s2 (30G) 11ms half-sine
Other
Weight (Max) g 85 95 175 300
Size (WxHxD) mm 18 x 75 x 90 21 x 75 x 90 30 x 75 x 90 45 x 75 x 100
Size (WxHxD) Inches 0.71 x 2.95 x 3.54 0.83 x 2.95 x 3.54 1.18 x 2.95 x 3.54 1.77 x 2.95 x 3.94
Case Material - Flame Retardant Polycarbonate (UL94 V-0)
DIN Rail Type - Suitable for mounting on TS-35/7.5 or TS35/15 DIN Rails
MTBF - JEITA (RCR-9102B) (3) Hours 451,977 384,855 283,620 210,505
Warranty Years 3
Notes
See website for detailed specifications, test methods and installation manual
(1) Consult Tech Support for use under DC input conditions. Safety certified for AC input only
(2) Low temperature start up: -40°C typical
(3) The JEITA RCR-9102B calculation method produces figures significantly lower than Telcordia
DRB15-100 Series 3
Outline DRB 15
Outline DRB 30
4 DRB15-100 Series
Outline DRB 50
Outline DRB 100
DRB15-100 Series 5
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For Additional Information, please visit
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DRB15-100_260888 February 4th, 2021 V1
6 DRB15-100 Series
