ES25A48-DA1 Desktop Power Supply, 90~264 VAC to 48 VDC/0.52 A, 25 W
Desktop-style AC-DC power supply converting 90~264 VAC to 48 VDC at 0.52 A (25 W), with a universal input and short circuit, overload and over voltage protection.
- Universal 90~264 VAC input across 47-63 Hz
- 48 VDC output rated at 0.52 A (25 W)
- Short circuit, overload and over voltage protection
- Over voltage clamped by Zener diode
- Typical efficiency of 82% with 16 ms hold up time at full load
- Maximum ripple and noise of 180 mVp-p
698,01 kr per st.
| 1–9 st. | 698,01 kr | |
|---|---|---|
| 10–30 st. | 675,85 kr | −3 % |
| 31+ st. | 664,77 kr | −5 % |
Produktinformation "ES25A48-DA1 Desktop Power Supply, 90~264 VAC to 48 VDC/0.52 A, 25 W"
The ES25A48-DA1 CR is a desktop-style AC-DC power supply that accepts a universal 90~264 VAC input and delivers a 48 VDC output rated at 0.52 A, or 25 W. It suits engineers who need a compact, mains-fed 48 VDC source for bench work or equipment installed on a desk.
Protection covers short circuit, overload and over voltage, with the over voltage function implemented as a Zener diode clamp. The fully enclosed plastic case houses the unit, and the listed approvals include CE, UKCA, FCC, RoHS and WEEE.
Key electrical figures include a 47-63 Hz input frequency range, a typical efficiency of 82%, a maximum ripple and noise of 180 mVp-p, and a typical hold up time of 16 ms at full load. The operating range is 0 °C to +50 °C.
Applications
- Desktop equipment requiring a 48 VDC supply
- Bench and test setups powered from mains
- Powering 48 VDC devices from a 90~264 VAC source
| Product type: | Power supply |
|---|---|
| Power input: | 90~264 VAC |
| Operating temperature: | 0 ~ +50 °C |
| Mounting: | Desktop |
| Housing: | Plastic |
Specifikationer
| Safety | |
|---|---|
| Standard | UL60950-1, CSA C22.2, TUV EN60950-1, BSMI CNS14336 approved |
| EMC | |
| Standard | Compliance to EN55022 class B, FCC PART 15 / CISPR22 class B, CNS13438 class B |
| Input | |
| Voltage Range | 90-264VAC |
| Frequency Range | 47-63Hz |
| AC Current (Typ.) | 0.7A/100VAC |
| Inrush Current (Typ.) | 40A/230VAC |
| Leakage Current | 0.75 mA/240 VAC |
| Output | |
| Ripple & Noise (Max.) | 180mVp-p |
| Setup, Rise Time | 600ms, 50ms |
| Hold Up Time (Typ.) | 16ms at full load |
| DC Voltage | 48VDC |
| Rated Power | 25W |
| Rated Current | 0.52A |
| Efficiency | 82% typical |
| Protection | |
| Over Voltage | Yes (clamp by Zener diode). |
| Mechanical | |
| Casing | Plastic |
| Dimensions (mm) | (54 * 93 * 36)mm |
| Installation | Desktop Style |
| Environment | |
| Temperature Coefficient | ±0.04%/°C (0~50°C) |
| Operating Temperature | 0 °C ~ +50°C |
| Storage Temperature | -20 °C ~ +85°C |
| Humidity | 20% ~ 90% RH, Non-condensing |
Specifikationer enligt tillverkaren. Ändringar förbehålls.
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