| 品牌： | Astec | 类型： | AC/DC电源 | 型号： | LPS53 |
| 调制方式： | 脉冲宽度调制(PWM)式 | 输入电压： | 85~264VAC（V） | 输出功率： | 12V@5A 60W（W） |
| 输出电压： | 12（V） | 工作效率： | 85（%） | 输出纹波噪音： | 120mV |
| 电压调整率： | +-0.2（%） | 负载调整率： | +-2（%） | 产品认证： | UL |
LPS50 Series WebSheet
- Total Max Power: 60 W
- Total Max Current: 11 A
- Input Voltage: 85 V to 264 V
- Output Voltage: 4 V to 48 V
- Outputs: Single
- Size (L x W x H): 4.000" x 2.000" x 1.200"
- Warranty: 2 years
- Operating Temperature: -20 to +70
Special features
- Complies with EN61000-3-2
- High MTBF
- Adjustable Output Voltage
- Overload and short circuit protection
- Universal input
- High efficiency
- UL Class I approved
- Built in EMI filter (CISPR 22 Class B)
- Remote sense
- Input power <74 watts
- 2" x 4" footprint
- LED power good indicator
- -(I) versi*** offer extended temperature range
Electrical specs
Input
- Input range: 90-264 VAC (wide range) 127-300 VDC
- EMI RFI: FCC Class B conducted CISPR 22 Class B conducted
- Frequency: 47-440 Hz
- Safety ground leakage current: <0.5 mA @ 50/60 Hz, 264 VAC input
- Inrush current: <60 A peak @ 230 VAC, cold start @ 25°C
- Efficiency: 80-85% typical at full load
- Input power: <74 Watts
Output
- Overvoltage protection: 30-50% above nominal output
- Maximum power: 60 W for convection (LPS52, 55W)
- Adjustment range: &plu***n;20% minimum
- Remote sense: Compensates for 0.5 V lead drop max.
- Overload protection: Short circuit protection on all outputs.
- Hold-up time: 10/20 ms 115/230 VAC Input line