Features
18V DC Power Supply for Aiphone
General
- Weight: 295.5g
- Automatic recovery when removal of protect condition
Input
- Rated input voltage: 100-240V AC
- Vibration input voltage range: 90-264V AC
- Rated input frequency: 60/50Hz
- Vibration Rate input frequency: 63/47Hz
- AC input Rated current: 1A Max .@100V AC
- AC input Max power(No load): 0.3W Max .@230V AC
- Inrush Current: 30A Max .@100VAC cool start
- 60A Max .@230VAC cool start
- Leakage current: 0.25mA Max
Output characteristics
- Rating output voltage: 18V
- Rating output current: 2A
- Min. load current 0A
- Output no load voltage: 18V±5%
- Output load voltage: 18V±5%
- Output ripple & noise: 200mV
General characteristics
- Max output power: 36Watts
- Efficiency measurement: 84%(min.)@full load & input 230VAC,Output set to18V/2A.
- For production testing: 84%(min.)@full load & input 115VAC,Output set to18V/2A.
- Efficiency: 84.78%(Min.) at 115Vac 60Hz and 230Vac 50Hz input, and 25%, 50%,75%, 100% of full load after 20minutes warn-up.
- Short circuit protection: No damage when output is shorted to GND. And after short circuit , auto restart .
- Overshoot/Undershoot : 18V±10%
- Switching Frequency: 60 KHz Typical
- Any protect condition shall cause no damage and no component fail.
Environmental
- Operation temperature: 0~40C
- Storage temperature: -25C to 85C
- Operating relative humidity: 8% to 90%
- Storage relative humidity: 5% to 96%
Reliability
- MTBF: 50k hours min. @ full load at 25C ambient temperature
- Burn-in: 24hrs 40±5C 240VAC ON/OFF cycle full load nominal line.
- Altitude: Will operate properly at altitude between0 to 10000ft.
Rating Label
FAQs
- Where to attach postive
- on the tracer wire
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