LFM5 5 Watt Open Frame Power Supplies
详细信息
| | 品牌：ASTRODYNE | | 类型：AC/DC电源 | | 输入电压：AC85-264V V | |
| | 输出功率：5 W | | 调制方式：脉冲宽度调制（PWM)式 | | 晶体管连接方式：单端式 | |
| | 型号：LFM5-24,LFM5-12,LFM5-15 LFM5-5 | | | | | |
LFM5 5 Watt Open Frame Power Supplies
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Universal 90-264VAC Input |
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High Efficiency |
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Regulated Outputs |
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3000V Isolation |
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Single Outputs |
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UL6050 & EN60950 Approved |
| Model Number |
Output Voltage |
Output Amps |
Ripple and Noise |
| LFM5-3.3 |
3.3 VDC |
1.25 Amps |
50mV (note 1) |
| LFM5-5 |
5 VDC |
1 Amps |
50mV (note 1) |
| LFM5-12 |
12 VDC |
0.42 Amps |
120mV (note 1) |
| LFM5-15 |
15VDC |
0.33 Amps |
150mV (note 1) |
| LFM5-24 |
24VDC |
0.23 Amps |
240mV (note 1) |
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LFM5 series
Input Specifications
| Input Voltage Range |
90-264 VAC |
| Frequency Range |
47-63 Hz |
| Inrush Current |
20A@100V, 40A@200V Input * |
| Leakage Current |
0.25mA max. |
Environmental Specifications
| Operating Temperature |
0 to +40°C |
| Storage Temperature |
-20 to +85°C * |
| MTBF |
224.3KHrs min,MIL-HDBK-217F(25°C) |
| Cooling |
Free Air Convection |
General Specifications
| Isolation |
3000VAC |
| Efficiency |
75%~78%, typ |
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Output Specifications
| Output Voltage |
3.3 VDC |
| Output Amps |
1.25 Amps |
| Load Regulation |
± 1% (10% FL) |
| Line Regulation |
± 0.5% (LL-HL, FL) |
| Preset Accuracy |
± 1% |
| Temperature Coefficient |
±0.05%/°C |
| Ripple and Noise |
50mV (note 1) |
| Short Circuit Protection |
Continuous |
| Hold Up Time |
8 mS, typ @ 115VAC |
Physical Specifications
| Size (mm) |
55.11 x 35.05 x 20.06 mm |
| Size (Inches) |
2.17” x 1.38” x 0.79” |
| Construction |
Open Frame |
| Weight (g) |
40g |
| Weight (oz) |
1.4oz |
Notes
1. Add a 0.1uF ceramic capacitor and a 10uF E.L.capacitor to output for Ripple & Noise (R & N) measuring @ 20MHz BW.
* These are stress ratings. Exposure of the devices to any of these conditions may adversely affect long term reliability. Proper operation under conditions other than the standard operating conditions is neither warranteed nor implied.
All specifications are typical at nominal input, full load, and 25°C unless otherwise noted
Astrodyne products are not authorized or warranteed for use as critical components in life support systems, equipment used in hazardous environments, nuclear controls systems, or other mission-critical applications |
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