Bestern Asia Industrial Limited
switchingmodepowersupply.com
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Input Specification
| Input range: | 85 - 264 VAC; 120 - 300 VDC |
| Frequency: | 47 - 440 Hz |
| Inrush current: | < 18 A peak @ 115 VAC; < 36 A peak @ 230 VAC, cold start @ 25 °C |
| Input current: | 1 A max. (RMS) @ 115 VAC |
| Efficiency: | 70% typical at full load |
| EMI filter: |
FCC Class B conducted; CISPR 22 Class B conducted; EN55022 Class B conducted; VDE 0878 PT3 class B conducted |
|
Safety ground leakage current: |
< 0.5 mA @ 50/60 Hz, 264 VAC input |
Output Specification
| Maximum power: |
40W for convection (LPT41, 25W); 55W with 30CFM forced air (LPT41, 41W) |
| Cross regulation: | ±2% on output 1; ±5% on outputs 2, 3 |
| Adjustment range: | -5, +10% minimum |
| Hold-up time: | 20 ms @ 40 W load, 115 VAC nominal line |
| Overload protection: |
Short circuit protection on all outputs Case overload protected @ 110-145% above peak rating |
| Overvoltage protection: |
5.7 to 6.7 VDC on the main output LPT41: 3.6 to 4.6VDC |
| Remote sense: | Compensates for 0.5 V lead drop min. Will operate without remote sense connected. Reverse connection protected. |