Powersolve PSE25A Series - Manual

Powersolve Electronics Ltd. 8A Arnhem Road, Newbury, RG14 5RU. England
Tel: 01635 521858 Fax: 01635 523771 Email: [email protected]
www.powersolve.co.uk
Desk Top Power Supplies
PSE25A Series
25 Watts Single Output
Features
• Wide input voltage range of 90-264 VAC
• CEC and Energy Star Compliant
• Approved as Limited Power Source (LPS)
• 3 pin IEC-320-C14 AC Inlet (optional 2 pin C8 version)
• Output Voltages available from 5V to 48VDC
• Optional Output Connectors
Electrical Specification
INPUT
Input Voltage 90-264VAC
Input Frequency 47-63Hz
Input Current 0.4A max 115VAC input, 0.25A max 230VAC input
Safety Ground Leakage Current 0.75mA max
No Load Input Power 0.5W max
OUTPUT
Output Voltage & Current See Rating Chart
Output Power 25 Watts max
Output Ripple & Noise 1% pk-pk max
Transient Response Time 4mS max full load to half load 100VAC input
Line Regulation 1% max
Load Regulation 5% max
Over Current Protection 110-150%
Hold Up Time 14mS
ENVIRONMENTAL
Operating Temperature 0 to 70ºC, derate linearly from 100% at 40ºC to 50% load at 70ºC
Storage Temperature -40ºC to +85ºC
Relative Humidity 5-95% max
GENERAL
Efficiency 85% typical
MTBF 300,000 hours @ 25ºC calculated to MIL-HDBK-217F
SAFETY
Withstand Voltage Primary to Secondary 4242V DC, Primary to Ground 2121V DC
Isolation Resistance 500Mohm Min
Safety Approvals UL/cUL60950, TUV/GS(EN60950), CB
EMI/EMC CISPR22 ’B’, FCC Part 15 ’B’, EN55022 ‘B’
MECHANICAL UL94V-1 plastic enclosure, see drawing for dimensions