POWER-WIN TECHNOLOGY CORP.
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Item Number.:
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PW-250B-1YXXXP |
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Product Name:
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Switching Power Supply (Open Frame Power Supply, 250W, Single Output) |
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Description:
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Power-Win is one of the leading company in founded power industry with its high quality and competitive price. We provide Desktop Power Supply, Open Frame Power Supply, DC/DC converters and Medical Power Supply. Our goal is to provide customers products of high quality, competitive price, and superior services.
Etc. PW-250B-1YXXXP (Open Frame Power Supply)
*High Power density, 250W in 3" x 5" footprint
*Ultra low leakage current < 300uA @ 264VAC
*2 year warranty
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Features:
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*Dimension : L127 × W76.2 × H32.5 mm ( 5" x 3" x 1.28" )
*Weight : 0.4 kgs. ( 0.88 lbs. )
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Specification:
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Electrical specifications
- Input range : 90 - 264VAC
- Frequency : 47 - 63Hz
- Power Factor : > 0.95 @115VAC; > 0.90 @230VAC @full load
- Inrush current : < 50A peak @115VAC; < 100A peak @230VAC cold start @25°C
- Input current (rms) : 4A @115VAC; 2A @230VAC max.
- Efficiency : > 85% typical @full load, 115VAC
- Maximum output power (Po) : 250 Watts with 17.1CFM forced air cooling
- Hold-up time : > 10ms typical @full load, 115VAC
- Short circuit protection : Auto-recovery
- Over load protection : 105% to 160% maximum rating, Auto-recovery
- Over voltage protection : shutdown and latch off, A manual AC reset is necessary.
Environmental
- Operating temperature : 0 to +70°C (Derate linearly 2.5% per °C from 41 to 70°C)
- Storage temperature: -20°C to +85°C
- Humidity: Non-condensing 0% to 90%
- MTBF : > 100,000 hours @full load and 25°C ambient temperature
SAFETY STANDARDS
- UL/c- UL UL60950-1,2nd Edition
- CSA 22.2-No.60950-1-07
- NEMKO EN60950-1:2006+A11
EMC STANDARDS
- FCC Class B
- CISPR22 Class B
- EN 55032 Class B
- CE
MATCHING CONNECTORS
- CN1 = AC INPUT LIAN TAY P/N: AW708-03N2G/2 (OR EQUIVALENT) FEMALE HOUSING LIAN TAY P/N: H708-03 (OR EQUIVALENT)
- CN2 = DC Output LIAN TAY P/N: AW708-09G (OR EQUIVALENT) FEMALE HOUSING LIAN TAY P/N: H708-09 (OR EQUIVALENT)
| Model no. |
Output voltage |
Minimum load |
Maximum Load with Convection Cooling |
Maximum Load with 17.1CFM Forced Air |
Output Watts |
O/P Regulation |
Ripple & Noise(Vp-p) |
| PW-250B-1Y120P |
+12V |
0A |
16.67A |
20.84A |
250W |
5% |
120mV |
| PW-250B-1Y190P |
+19V |
0A |
10.53A |
13.16A |
250W |
5% |
190mV |
| PW-250B-1Y240P |
+24V |
0A |
8.34A |
10.42A |
250W |
5% |
240mV |
| PW-250B-1Y300P |
+30V |
0A |
6.67A |
8.34A |
250W |
5% |
300mV |
| PW-250B-1Y360P |
+36V |
0A |
5.56A |
6.95A |
250W |
5% |
360mV |
| PW-250B-1Y400P |
+40V |
0A |
5A |
6.25A |
250W |
5% |
400mV |
| PW-250B-1Y480P |
+48V |
0A |
4.17A |
5.21A |
250W |
5% |
480mV |
Note:
1. At 25°C including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings.
2. Ripple and noise are measured at oscilloscope 20MHz bandwidth by a 47uF electrolytic capacitor and a 0.1uF ceramic capacitor in parallel at output connector.
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