AC/DC Power Supplies
Delta Electronics LYTE II DRL 120W Series AC/DC Power Supply
Delta's LYTE II DRL 120W Series DIN rail power supply is engineered for superior performance in industrial environments. It operates efficiently across a wide temperature range from -30°C to +70°C with a cold start capability of -40°C. Featuring universal AC input and a built-in constant current circuit, it handles reactive loads adeptly. This model is known for its high power density and reduced no-load power consumption, meeting stringent DOE VI energy standards and compliance with SEMI F47 at 200Vac.
Features
- Universal AC input voltage range
- Built-in constant current circuit for reactive loads
- High power density
- Operate from -30°C to +70°C with -40°C Cold Start
- Reduced no-load power consumption
- Compliance with DOE VI Energy Standard
Specifications
Selection Table
Technical Illustrations
Downloads
| INPUT RATINGS/CHARACTERISTICS | |||
|---|---|---|---|
| Model Number | DRL-12V120W1EN | DRL-24V120W1EN | DRL-48V120W1EN |
| Nominal Input Voltage | 100-240 Vac | ||
| Input Voltage Range | 90-264 Vac | ||
| Nominal Input Frequency | 50-60 Hz | ||
| Input Frequency Range | 47-63 Hz | ||
| Input Current | 2.1 A typ. @ 115 Vac, 1.3 A typ. @ 230 Vac | ||
| Efficiency at 100% Load | 86% typ. @ 230 Vac | 88.5% typ. @ 230 Vac | 89.5% typ. @ 230 Vac |
| Average Efficiency (25%, 50%, 75%, 100%) |
88% typ. @ 115 Vac | 88% typ. @ 115 Vac | 88% typ. @ 115 Vac |
| No Load Power Consumption | 0.15 W max @ 115 Vac & 230 Vac | 0.21 W max @ 115 Vac & 230 Vac | |
| Max Inrush Current (Cold Start) | 35 A typ. @ 230 Vac | ||
| Leakage Current | < 0.5 mA @ 240 Vac | ||
| OUTPUT RATINGS/CHARACTISTICS | |||
|---|---|---|---|
| Model Number | DRL-12V120W1EN | DRL-24V120W1EN | DRL-48V120W1EN |
| Nominal Output Voltage | 12 Vdc | 24 Vdc | 48 Vdc |
| Factory Set Point Tolerance | 12 Vdc ± 1% | 24 Vdc ± 1% | 48 Vdc ± 1% |
| Output Voltage Adjustment Range | 10.8-13.2 Vdc | 21.6-26.4 Vdc | 43.2-52.8 Vdc |
| Output Current | 10.0 A | 5.0 A | 2.5 A |
| Output Power | 120 W max | ||
| Line Regulation | ± 0.5% @ 115 Vac & 230 Vac | ||
| Load Regulation | ± 1.0% | ± 0.5% | ± 0.5% |
| PARD (20MHz) | < 120mVpp @ 0°C to +70°C < 360mVpp @ -30°C to 0°C |
< 150mVpp @ 0°C to+70°C < 450mVpp @ -30°C to 0°C |
< 200mVpp @ 0°C to+70°C < 600mVpp @ -30°C to 0°C |
| Rise Time | 30 ms typ. @ 115 Vac & 230 Vac | ||
| Start-up Time | 500 ms typ. @ 115 Vac & 230 Vac | ||
| Hold-up Time | 10 ms typ. @ 115 Vac (100% load) 16 ms typ. @ 230 Vac (100% load) |
||
| Dynamic Response (Overshoot & Undershoot O/P Voltage) | ± 10% @ 115 Vac & 230 Vac input, 10-100% load (Slew Rate: 2.5 A/μs, 50% duty cycle @ 5 Hz & 10 kHz) |
||
| Start-up with Capacitive Loads | 8,000 μF Max | 8,000 μF Max | 3,000 μF Max |
| MECHANICAL | |||||
|---|---|---|---|---|---|
| Model Number | DRL-12V120W1EN | DRL-24V120W1EN | DRL-48V120W1EN | ||
| Case Cover / Chassis | SGCC / Aluminum | ||||
| Dimensions (H x W x D) | 123.6 x 30 x 116.8 mm (4.87 x 1.57 x 4.60 inch) | ||||
| Unit Weight | 0.45 kg (0.99 lb) | ||||
| Indicator | Green LED (DC OK) | ||||
| Cooling System | Convection | ||||
| Terminal | Input | 3 Pins (Rated 300 V/30A) | |||
| Output | 4 Pins (Rated 300 V / 20 A) | ||||
| Wire | Input | AWG 18-12 (Current rating can refer to “AWG Wire Table”) | |||
| Output | AWG 18-12 (Current rating can refer to “AWG Wire Table”) | ||||
| Mounting Rail | Standard TS35 DIN Rail in accordance with EN 60715 | ||||
| Noise (1 Meter from power supply) | Sound Pressure Level (SPL) < 25 dBA | ||||
| ENVIRONMENT | ||||
|---|---|---|---|---|
| Model Number | DRL-12V120W1EN | DRL-24V120W1EN | DRL-48V120W1EN | |
| Surrounding Air Temperature | Operating | -30°C to +70°C (-40°C Cold Start) | ||
| Storage | -40°C to +85°C | |||
| Power De-rating | Temperature | > 40°C de-rate power by 1.67 % / °C @ 115 Vac > 50°C de-rate power by 2.5 % / °C @ 230 Vac |
||
| Input Voltage | < 100 Vac de-rate power by 1% / Vac | |||
| Operating Humidity | 20 to 90% RH (Non-Condensing) | |||
| Operating Altitude | 0 to 5,000 Meters (16,400 ft.) | |||
| Shock Test | Non- Operating | IEC 60068-2-27, Half Sine Wave: 50 G for duration of 11 ms; 3 times per direction, 9 times in total | ||
| Operating | IEC 60068-2-27, Half Sine Wave: 10 G for duration of 11 ms; 1 time in X axis | |||
| Vibration | Non- Operating | IEC 60068-2-6, Random: 5 Hz to 500 Hz (2.09 G); 20 min per axis for all X, Y, Z direction |
||
| Operating | IEC 60068-2-6, Sine Wave: 10 Hz to 500 Hz @ 19.6 m/s2 (2 G peak); 10 min per cycle, 60 min for X direction |
|||
| Over Voltage Protection | II (Compliance to EN 62477-1 OVC III with 2000 meters altitude) | |||
| Pollution Degree | 2 | |||
| PROTECTIONS | |||
|---|---|---|---|
| Model Number | DRL-12V120W1EN | DRL-24V120W1EN | DRL-48V120W1EN |
| Overvoltage | < 17.4 V, SELV Output, Latch Mode | < 33.6 V, SELV Output, Latch Mode | < 64.8 V, SELV Output, Latch Mode |
| Overload / Overcurrent | 105 - 150% of rated load current, Auto-recovery Continuous current limit Mode (Vo > 80%) |
||
| Over Temperature | Latch Mode | ||
| Short Circuit | Hiccup Mode, Non-Latching (Auto-Recovery when the fault is removed) |
||
| Protection Against Shock | Class I with PE connection | ||
| RELIABILITY DATA | ||
|---|---|---|
| MTBF | Telcordia SR-332 |
> 700,000 hrs I/P: 115 Vac & 230 Vac, O/P: 100% load, Ta: 25°C |
| Expected Cap Life Time | 10 years (230 Vac, 50% load @ 40°C) | |
| SAFETY STANDARDS/DIRECTIVES | ||
|---|---|---|
| Electrical Safety | CB scheme | IEC 62368-1, IEC 60950-1, IEC 61010-1 & -2-201 |
| TUV Bauart | EN 62368-1, EN 61010-1 & -2-201 | |
| UL/cUL | UL 62368-1 | |
| BSMI | CNS14336-1 | |
| EAC | TP TC 004/2011 | |
| KC | K 60950-1 (24 V model only) | |
| CE | In conformance with EMC Directive 2014/30/EU and Low Voltage Directive 2014/35/EU | |
| UKCA | In conformance with Electrical Equipment (Safety) Regulations 2016 and Electromagnetic Compatibility Regulations 2016 | |
| Galvanic Isolation | Input to Output | 3.0 KVac |
| Input to Ground | 2.0 KVac | |
| Input to Ground | 1.0 KVac | |
| EMC | ||||
|---|---|---|---|---|
| Emissions (CE & RE) | CISPR 32, EN/BS EN 55032, EN/BS EN 61000-6-4, AS/NZS CISPR32, EN/BS EN 61204-3, KN 32 (24 V model only) Compliance to FCC Title 47, EN/BS EN 61000-6-3: Class B | |||
| Component Power Supply for General Use |
EN/BS EN 61204-3 | |||
| Immunity | EN/BS EN 55035, KN 35 (24 V model only), EN/BS EN 61000-6-2 Compliance to EN/BS EN 61000-6-1 |
|||
| ElectrostaticDischarge | IEC 61000-4-2 | Level 4 Criteria A Air Discharge: 15 kV Contact Discharge: 8 kV |
||
| Radiated Field | IEC 61000-4-3 | Criteria A 80 MHz – 1 GHz, 10 V/M, 80% Modulation (1 kHz) 1.4 GHz – 2 GHz, 3 V/M, 80% Modulation (1 kHz) 2 GHz – 2.7 GHz, 1 V/M, 80% Modulation (1 kHz) |
||
| Electrical Fast Transient / Burst | IEC 61000-4-4 | Level 3 Criteria A 2kV | ||
| Surge | IEC 61000-4-5 | Level 4 Criteria A Common Mode: 4 kV Differential Mode: 2 kV |
||
| Conducted | IEC 61000-4-6 | Level 3 Criteria A 150 kHz – 80 MHz, 10 Vrms |
||
| Power Frequency Magnetic Fields | IEC 61000-4-8 | Level 4 Criteria A 30 A/m |
||
| Voltage Dips and Interruptions | IEC 61000-4-11 | 0% residual; 1 cycle, Criteria B 40% residual; 10 cycle, Criteria C 70% residual; 25 cycle, Criteria C |
||
| Harmonic Current Emission | IEC/EN/BS EN 61000-3-2, Class A | |||
| Voltage Fluctuation and Flicker | IEC/EN/BS EN 61000-3-3 | |||
| Voltage Sag Immunity SEMI F47 – 0706 | 80% of 200 Vac 70% of 200 Vac 50% of 200 Vac |
160 Vac, 1000 ms 140 Vac, 500 ms 100 Vac, 200 ms |
Criteria A Criteria A Criteria A |
|
| LYTE II DIN RAIL POWER SUPPLY | |||
|---|---|---|---|
| MODEL NUMBER | INPUT VOLTAGE RANGE | RATED OUTPUT VOLTAGE | RATED OUTPUT CURRENT |
| DRL-12V120W1EN | 90-264 Vac | 12 Vdc | 10.0 A |
| DRL-24V120W1EN | 24 Vdc | 5.0 A | |
| DRL-48V120W1EN | 48 Vdc | 2.5 A | |
| INPUT RATINGS/CHARACTERISTICS | |||
|---|---|---|---|
| Model Number | DRL-12V120W1EN | DRL-24V120W1EN | DRL-48V120W1EN |
| Nominal Input Voltage | 100-240 Vac | ||
| Input Voltage Range | 90-264 Vac | ||
| Nominal Input Frequency | 50-60 Hz | ||
| Input Frequency Range | 47-63 Hz | ||
| Input Current | 2.1 A typ. @ 115 Vac, 1.3 A typ. @ 230 Vac | ||
| Efficiency at 100% Load | 86% typ. @ 230 Vac | 88.5% typ. @ 230 Vac | 89.5% typ. @ 230 Vac |
| Average Efficiency (25%, 50%, 75%, 100%) |
88% typ. @ 115 Vac | 88% typ. @ 115 Vac | 88% typ. @ 115 Vac |
| No Load Power Consumption | 0.15 W max @ 115 Vac & 230 Vac | 0.21 W max @ 115 Vac & 230 Vac | |
| Max Inrush Current (Cold Start) | 35 A typ. @ 230 Vac | ||
| Leakage Current | < 0.5 mA @ 240 Vac | ||
| OUTPUT RATINGS/CHARACTISTICS | |||
|---|---|---|---|
| Model Number | DRL-12V120W1EN | DRL-24V120W1EN | DRL-48V120W1EN |
| Nominal Output Voltage | 12 Vdc | 24 Vdc | 48 Vdc |
| Factory Set Point Tolerance | 12 Vdc ± 1% | 24 Vdc ± 1% | 48 Vdc ± 1% |
| Output Voltage Adjustment Range | 10.8-13.2 Vdc | 21.6-26.4 Vdc | 43.2-52.8 Vdc |
| Output Current | 10.0 A | 5.0 A | 2.5 A |
| Output Power | 120 W max | ||
| Line Regulation | ± 0.5% @ 115 Vac & 230 Vac | ||
| Load Regulation | ± 1.0% | ± 0.5% | ± 0.5% |
| PARD (20MHz) | < 120mVpp @ 0°C to +70°C < 360mVpp @ -30°C to 0°C |
< 150mVpp @ 0°C to+70°C < 450mVpp @ -30°C to 0°C |
< 200mVpp @ 0°C to+70°C < 600mVpp @ -30°C to 0°C |
| Rise Time | 30 ms typ. @ 115 Vac & 230 Vac | ||
| Start-up Time | 500 ms typ. @ 115 Vac & 230 Vac | ||
| Hold-up Time | 10 ms typ. @ 115 Vac (100% load) 16 ms typ. @ 230 Vac (100% load) |
||
| Dynamic Response (Overshoot & Undershoot O/P Voltage) | ± 10% @ 115 Vac & 230 Vac input, 10-100% load (Slew Rate: 2.5 A/μs, 50% duty cycle @ 5 Hz & 10 kHz) |
||
| Start-up with Capacitive Loads | 8,000 μF Max | 8,000 μF Max | 3,000 μF Max |
| MECHANICAL | |||||
|---|---|---|---|---|---|
| Model Number | DRL-12V120W1EN | DRL-24V120W1EN | DRL-48V120W1EN | ||
| Case Cover / Chassis | SGCC / Aluminum | ||||
| Dimensions (H x W x D) | 123.6 x 30 x 116.8 mm (4.87 x 1.57 x 4.60 inch) | ||||
| Unit Weight | 0.45 kg (0.99 lb) | ||||
| Indicator | Green LED (DC OK) | ||||
| Cooling System | Convection | ||||
| Terminal | Input | 3 Pins (Rated 300 V/30A) | |||
| Output | 4 Pins (Rated 300 V / 20 A) | ||||
| Wire | Input | AWG 18-12 (Current rating can refer to “AWG Wire Table”) | |||
| Output | AWG 18-12 (Current rating can refer to “AWG Wire Table”) | ||||
| Mounting Rail | Standard TS35 DIN Rail in accordance with EN 60715 | ||||
| Noise (1 Meter from power supply) | Sound Pressure Level (SPL) < 25 dBA | ||||
| ENVIRONMENT | ||||
|---|---|---|---|---|
| Model Number | DRL-12V120W1EN | DRL-24V120W1EN | DRL-48V120W1EN | |
| Surrounding Air Temperature | Operating | -30°C to +70°C (-40°C Cold Start) | ||
| Storage | -40°C to +85°C | |||
| Power De-rating | Temperature | > 40°C de-rate power by 1.67 % / °C @ 115 Vac > 50°C de-rate power by 2.5 % / °C @ 230 Vac |
||
| Input Voltage | < 100 Vac de-rate power by 1% / Vac | |||
| Operating Humidity | 20 to 90% RH (Non-Condensing) | |||
| Operating Altitude | 0 to 5,000 Meters (16,400 ft.) | |||
| Shock Test | Non- Operating | IEC 60068-2-27, Half Sine Wave: 50 G for duration of 11 ms; 3 times per direction, 9 times in total | ||
| Operating | IEC 60068-2-27, Half Sine Wave: 10 G for duration of 11 ms; 1 time in X axis | |||
| Vibration | Non- Operating | IEC 60068-2-6, Random: 5 Hz to 500 Hz (2.09 G); 20 min per axis for all X, Y, Z direction |
||
| Operating | IEC 60068-2-6, Sine Wave: 10 Hz to 500 Hz @ 19.6 m/s2 (2 G peak); 10 min per cycle, 60 min for X direction |
|||
| Over Voltage Protection | II (Compliance to EN 62477-1 OVC III with 2000 meters altitude) | |||
| Pollution Degree | 2 | |||
| PROTECTIONS | |||
|---|---|---|---|
| Model Number | DRL-12V120W1EN | DRL-24V120W1EN | DRL-48V120W1EN |
| Overvoltage | < 17.4 V, SELV Output, Latch Mode | < 33.6 V, SELV Output, Latch Mode | < 64.8 V, SELV Output, Latch Mode |
| Overload / Overcurrent | 105 - 150% of rated load current, Auto-recovery Continuous current limit Mode (Vo > 80%) |
||
| Over Temperature | Latch Mode | ||
| Short Circuit | Hiccup Mode, Non-Latching (Auto-Recovery when the fault is removed) |
||
| Protection Against Shock | Class I with PE connection | ||
| RELIABILITY DATA | ||
|---|---|---|
| MTBF | Telcordia SR-332 |
> 700,000 hrs I/P: 115 Vac & 230 Vac, O/P: 100% load, Ta: 25°C |
| Expected Cap Life Time | 10 years (230 Vac, 50% load @ 40°C) | |
| SAFETY STANDARDS/DIRECTIVES | ||
|---|---|---|
| Electrical Safety | CB scheme | IEC 62368-1, IEC 60950-1, IEC 61010-1 & -2-201 |
| TUV Bauart | EN 62368-1, EN 61010-1 & -2-201 | |
| UL/cUL | UL 62368-1 | |
| BSMI | CNS14336-1 | |
| EAC | TP TC 004/2011 | |
| KC | K 60950-1 (24 V model only) | |
| CE | In conformance with EMC Directive 2014/30/EU and Low Voltage Directive 2014/35/EU | |
| UKCA | In conformance with Electrical Equipment (Safety) Regulations 2016 and Electromagnetic Compatibility Regulations 2016 | |
| Galvanic Isolation | Input to Output | 3.0 KVac |
| Input to Ground | 2.0 KVac | |
| Input to Ground | 1.0 KVac | |
| EMC | ||||
|---|---|---|---|---|
| Emissions (CE & RE) | CISPR 32, EN/BS EN 55032, EN/BS EN 61000-6-4, AS/NZS CISPR32, EN/BS EN 61204-3, KN 32 (24 V model only) Compliance to FCC Title 47, EN/BS EN 61000-6-3: Class B | |||
| Component Power Supply for General Use |
EN/BS EN 61204-3 | |||
| Immunity | EN/BS EN 55035, KN 35 (24 V model only), EN/BS EN 61000-6-2 Compliance to EN/BS EN 61000-6-1 |
|||
| ElectrostaticDischarge | IEC 61000-4-2 | Level 4 Criteria A Air Discharge: 15 kV Contact Discharge: 8 kV |
||
| Radiated Field | IEC 61000-4-3 | Criteria A 80 MHz – 1 GHz, 10 V/M, 80% Modulation (1 kHz) 1.4 GHz – 2 GHz, 3 V/M, 80% Modulation (1 kHz) 2 GHz – 2.7 GHz, 1 V/M, 80% Modulation (1 kHz) |
||
| Electrical Fast Transient / Burst | IEC 61000-4-4 | Level 3 Criteria A 2kV | ||
| Surge | IEC 61000-4-5 | Level 4 Criteria A Common Mode: 4 kV Differential Mode: 2 kV |
||
| Conducted | IEC 61000-4-6 | Level 3 Criteria A 150 kHz – 80 MHz, 10 Vrms |
||
| Power Frequency Magnetic Fields | IEC 61000-4-8 | Level 4 Criteria A 30 A/m |
||
| Voltage Dips and Interruptions | IEC 61000-4-11 | 0% residual; 1 cycle, Criteria B 40% residual; 10 cycle, Criteria C 70% residual; 25 cycle, Criteria C |
||
| Harmonic Current Emission | IEC/EN/BS EN 61000-3-2, Class A | |||
| Voltage Fluctuation and Flicker | IEC/EN/BS EN 61000-3-3 | |||
| Voltage Sag Immunity SEMI F47 – 0706 | 80% of 200 Vac 70% of 200 Vac 50% of 200 Vac |
160 Vac, 1000 ms 140 Vac, 500 ms 100 Vac, 200 ms |
Criteria A Criteria A Criteria A |
|
| LYTE II DIN RAIL POWER SUPPLY | |||
|---|---|---|---|
| MODEL NUMBER | INPUT VOLTAGE RANGE | RATED OUTPUT VOLTAGE | RATED OUTPUT CURRENT |
| DRL-12V120W1EN | 90-264 Vac | 12 Vdc | 10.0 A |
| DRL-24V120W1EN | 24 Vdc | 5.0 A | |
| DRL-48V120W1EN | 48 Vdc | 2.5 A | |
Find the Right Model
| Model Number | Input Voltage (Vac) | Output Voltage (Vdc) | Output Current (A) | ||
|---|---|---|---|---|---|
|
DRL-12V120W1EN | 90...264Vac 50/60Hz | 12Vdc | 10A | |
|
|
DRL-24V120W1EN | 90...264Vac 50/60Hz | 24Vdc | 5A | |
|
|
DRL-48V120W1EN | 90...264Vac 50/60Hz | 48Vdc | 2.5A |
Need help finding the right product model?
