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Delta DRL-12V120W1ENA 12V 10A DIN Rail Power Supply

Delta DRL-12V120W1ENA is a 12V 10A DIN Rail Power Supply designed for industrial automation, PLCs, and control systems requiring stable DC output. It operates with a nominal input voltage of 100–240Vac and supports a wide input range of 90–264Vac for consistent 12V power delivery. Its DIN rail mounting enables tidy installation in control cabinets. Manufactured by Delta Industrial Automation, this unit belongs to the Delta Power Supply Solutions family and is part of the Delta DIN Rail LYTE Series, delivering dependable 12V DC output for automation, process control, and industrial electronics applications.

BrandDelta
Product TypeSMPS
ProductDRL-12V120W1ENA

Delta 120W 12V DIN Rail Power Supply DRL-12V120W1ENA Technical Specifications:

SpecificationValue
Output Current10A
Output Voltage12V
Output Voltage Adjustment Range10.8-13.2Vdc
Output Power120W
Output Voltage Range10.8-13.2Vdc
Line Regulation± 0.5% @ 115Vac & 230Vac
Load Regulation± 1.0%
PARD< 120mVpp @ 0°C to +70°C < 360mVpp @ -30°C to 0°C
Start-up Time500ms typ. @ 115Vac & 230Vac
Hold-up Time10ms typ. @ 115Vac (100% load) 16ms typ. @ 230Vac (100% load)
Dynamic Response (Overshoot & Undershoot O/P Voltage)± 10% @ 115Vac & 230Vac input, 10-100% load (Slew Rate: 2.5A/μS, 50% duty cycle @ 5Hz & 10KHz)
Start-up with Capacitive Loads8,000µF Max
Rise Time30ms typ. @ 115Vac & 230Vac
Nominal Input Voltage100-240Vac
Input Voltage Range90-264Vac
Nominal Input Frequency50-60Hz
Input Frequency Range47-63Hz
Input Current2.1A typ. @ 115Vac, 1.3A typ. @ 230Vac
Efficiency at 100% load86% typ.@ 230Vac
Inrush Current35A typ. @ 230Vac
Leakage Current< 0.5mA @ 240Vac
Case Chassis / CoverAluminum / SGCC
IndicatorGreen LED (DC OK)
Cooling SystemConvection
Input Terminal3 Pins (Rated 300V/30A)
Output Terminal4 Pins (Rated 300V/20A)
Noise Sound Pressure Level (SPL)< 25dBA
Mounting RailStandard TS35 DIN Rail in accordance with EN 60715
Unit Weight0.45 kg (0.99 lb)
Vibration (Operating)IEC 60068-2-6, Sine Wave: 10Hz to 500Hz @ 19.6 m/s² (2G peak); 10 min per cycle, 60 min for X direction
Shock Test (Operating)IEC 60068-2-27, Half Sine Wave: 10G for duration of 11ms; 1 time in X axis
Operating Temperature-30°C to +70°C (-40°C Cold Start)
Storage Temperature-40°C to +85°C
Power De-rating> 40°C de-rate power by 1.67 % / °C @115Vac > 50°C de-rate power by 2.5 % / °C @230Vac
Operating Humidity20 to 90% RH (Non-Condensing)
Shock Test (Non-Operating)IEC 60068-2-27, Half Sine Wave: 50G for duration of 11ms; 3 times per direction, 9 times in total
Vibration (Non-Operating)IEC 60068-2-6, Random: 5Hz to 500Hz (2.09G); 20 min per axis for all X, Y, Z direction
Operating Altitude0 to 5,000 Meters (16,400 ft.)
Pollution Degree2
Over Voltage CategoryII (Compliance to EN 62477-1 OVC III with 2000 meters altitude)

For engineers, integrators, and industrial operators seeking dependable 12V DC power, the Delta DRL-12V120W1ENA 120W DIN Rail Power Supply is an ideal choice. Its 12V output and 10A capacity provide stable, consistent power to multiple devices including PLCs, relays, sensors, and industrial controllers, eliminating voltage fluctuations and protecting sensitive electronics. The wide input voltage range ensures compatibility with various industrial power sources, reducing the need for external stabilizers. Compact DIN rail mounting allows neat installation and easy maintenance in industrial enclosures, while secure terminals and a clear DC OK indicator enable safe and monitored connections. Designed to withstand extreme temperatures from -30°C to +70°C, and cold start down to -40°C, it provides long-term operational reliability. With a storage range up to +85°C, the unit is durable for transport and storage without performance loss. IndMALL provides instant quotes, competitive pricing, and dedicated support, offering superior value compared to other suppliers. Its combination of stable electrical performance, thermal resilience, and compact, robust design ensures continuous industrial operation, minimized downtime, and enhanced productivity. For embedded systems, automation panels, and process control setups, the DRL-12V120W1ENA delivers dependable, efficient power for all critical applications.

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