ARP-500 500W Enclosed AC/DC Power Supply with PFC
ARP-500
ARP-500 500W Enclosed AC/DC Power Supply with PFC
The ARP-500 is a 500W enclosed AC/DC power supply with active PFC and a single regulated output. It accepts a universal 88 … 264Vac input (or 124 … 370Vdc) and is available in five models from 12V to 48V, each with a front-panel output voltage adjustment range, for general-purpose industrial and OEM equipment.
Typical efficiency reaches up to 90.5% (48V model, 230Vac), with power factor >0.95 at 230Vac and >0.98 at 115Vac at full load. Cooling is provided by a built-in DC fan with temperature-controlled ON/OFF on the 12 … 48V models, and the unit operates from -30 to +70°C (see derating curve).
The ARP-500 integrates remote ON/OFF control and remote sense on connector CN100; remote sense compensates up to 0.3V of voltage drop on the load wiring. Protections include short circuit, overload (105 … 130%, hiccup mode with automatic recovery), over-voltage and over-temperature. Input-output dielectric strength is 2kVac and MTBF is ≥187.7k h (MIL-HDBK-217F, 25°C). For higher power in the same family, see the ARP-2000 2000W AC/DC power supply with PFC.
KEY FEATURES:
- 500W single output: 12 / 15 / 24 / 27 / 48Vdc models
- Universal AC input 88 … 264Vac, 47 … 63Hz (124 … 370Vdc)
- Active PFC: >0.95 @230Vac, >0.98 @115Vac (full load)
- Efficiency up to 90.5% @230Vac (48V model)
- Output voltage adjustable per model (e.g. 41 … 56V on the 48V model)
- Remote ON/OFF control and remote sense (up to 0.3V compensation)
- Protections: short circuit / overload / over-voltage / over-temperature
- Built-in DC fan with temperature-controlled ON/OFF (12 … 48V models)
- -30 … +70°C operating range (see derating curve)
- 2kVac input-output dielectric strength; MTBF ≥187.7k h
- Compact enclosed format: 230 × 127 × 40.5mm
- Safety designed to meet GB4943.1 and EN 60950-1; EMC designed to meet EN55032, EN55035, EN61000-3-2 and EN61000-3-3
Product warranty
3 years
Downloads
Datasheet| Part number | Input voltage range [Vac] | Output voltage nom. [Vdc] | Output current max. [A] | Output power max. [W] |
|---|---|---|---|---|
| ARP-500-35417 | 88 … 264 | 12 | 41.7 | 500.4 |
| ARP-500-35334 | 88 … 264 | 15 | 33.4 | 501 |
| ARP-500-35210 | 88 … 264 | 24 | 21 | 504 |
| ARP-500-35186 | 88 … 264 | 27 | 18.6 | 502.2 |
| ARP-500-35105 | 88 … 264 | 48 | 10.5 | 504 |
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ARP-500 500W Enclosed AC/DC Power Supply with PFCARP-500
