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A key advantage of this model is its high efficiency (up to 93%), which minimises energy loss and heat generation. The power supply design features increased immunity to electromagnetic interference (EMC) and built-in surge protection (SPD up to 6 kV), ensuring long-term reliability even in harsh environmental conditions. An additional benefit is the use of a conformal PCB coating, which protects the electronics against moisture and contaminants. The ultra-slim housing allows for space savings in the cabinet, and convection cooling eliminates the need for fans, increasing device reliability. The power supply features a built-in constant current mode, making it an excellent choice for applications requiring battery charging. Diagnostics are facilitated by a built-in DC OK relay and an LED indicating operating status.
EAN: 6931240084540 SKU: 931084540
The Delta Force-GT DRF-48V120W1GBA power supply is a professional, industrial switching power supply designed for DIN rail mounting. The device offers a stable 48V DC output voltage with a current capacity of 2.5A, resulting in an output power of 120W. It is an ideal solution for powering advanced industrial automation systems, PLC controllers, and electronics in control cabinets. Thanks to its universal 90-264V AC input, the power supply can operate in various network conditions worldwide.
A key advantage of this model is its high efficiency (up to 93%), which minimises energy loss and heat generation. The power supply design features increased immunity to electromagnetic interference (EMC) and built-in surge protection (SPD up to 6 kV), ensuring long-term reliability even in harsh environmental conditions. An additional benefit is the use of a conformal PCB coating, which protects the electronics against moisture and contaminants. The ultra-slim housing allows for space savings in the cabinet, and convection cooling eliminates the need for fans, increasing device reliability. The power supply features a built-in constant current mode, making it an excellent choice for applications requiring battery charging. Diagnostics are facilitated by a built-in DC OK relay and an LED indicating operating status.
Power supply type
Switching, designed for DIN rail mounting.
Supply voltage
100 - 240V AC (1 phase).
Output voltage
48V DC.
Output voltage adjustment
48 - 55V DC.
Voltage tolerance
± 1%.
Current capacity
2.5A.
Power supply wattage
120W.
Number of outputs
1 pc.
Efficiency
93% at 100% load, 90.5% at medium load.
Housing type
DIN.
MTBF
700,000 hours.
Vibration resistance
IEC60068-2-6, 10 - 500 Hz, max 4G for 60 minutes.
Protections
Surge, overload, thermal, short-circuit.
Operating temperature / humidity
-40°C ... 70°C / 5% ... 90%.
Contents
1x DRF-48V120W1GBA switching power supply
Dimensions, Weight
Product dimensions: 124 x 31 x 124 mm (D x W x H)
Package dimensions: 40 x 185 x 170 mm (D x W x H)
Product weight: 500 g
Weight with packaging: 580 g
Specific References