Product Overview
RAC20NE-24SK/277/OF is a RAC20NE-K/277 series, compact AC/DC converter module. This open frame power supply optimized for the requirements of new energy applications such as energy management, monitoring or actuator operation. This module meets increased requirements in terms of ambient temperatures, high immunity levels against transients, adopted insulation barriers, EMC interference freedom with secondary ground connection and low power loss in full load operation as well as in standby and sleep mode. Suitable for building and home automation, datacom and telecom, E-mobility, energy, industrial and automation, infrastructure, intralogistics, material handling, test and measurements, Recom pinning identifier (P12) applications.
- Wide input voltage range from 85-305V AC, full load power ratings to 60°C
- 24V DC output voltage (constant voltage operation)
- 833mA nom output current
- 87% typ efficiency (tested at 230V AC and full load at +25°C ambient)
- 20W continuous output power
- EN55032 “B”: O/P either floating or referenced to GND
- Surge immunity 2kV AC: L-N &; 4kV against FE
- OVC III over voltage category up to 3000m
- 3 years warranty
- Dimension (open frame): 80.0 x 23.8 x 22.5mm ( 3.14 x 0.93 x 0.88inch)
Product details
| Power Supply Applications |
ITE, Industrial, Household, LED Lighting |
| Power Rating (Forced Cooling) |
- |
| Input Voltage VAC |
85V AC to 305V AC |
| Output Voltage - Output 1 |
24VDC |
| Output Voltage - Output 2 |
- |
| Output Voltage - Output 3 |
- |
| Output Voltage - Output 4 |
- |
| Product Range |
RAC20NE-K/277 Series |
| No. of Outputs |
1 Output |
| Power Rating (Convection Cooling) |
20W |
| Power Supply Output Type |
Fixed |
| Output Current - Output 1 |
833mA |
| Output Current - Output 2 |
- |
| Output Current - Output 3 |
- |
| Output Current - Output 4 |
- |
| SVHC |
No SVHC (04-Feb-2026) |
Other details
| Brand |
RECOM POWER |
| Part Number |
RAC20NE-24SK/277/OF |
| Quantity |
Each |
| Technical Data Sheet (1.21MB) EN |
View or download |
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