
Powersolve Electronics Ltd. Units 8A, Arnhem Road, Newbury, RG14 5RU. England
www.powersolve.co.uk
Desk Top Power Supplies
PSE24 Series
24 Watts Switch Mode
Universal AC Input
Features
•
8 standard models
• Single output
• Optional output connectors
• 100% burn-in
• Wide input voltage range of 90 to 264 VAC
• Input surge current protection
• Short circuit protection
INPUT
Input voltage 90 to 264 VAC
Input frequency 47 to 63 Hz
Input current 0.7A Max 115V AC Input
Safety gr
ound leakage current 0.75mA max @ 240 VAC 50Hz
OUTPUT
Output voltage See Rating Chart
Output current See Rating Chart
Output power range 0 to 24 watts
Ripple
1% peak to peak maximum
Temperature coeflicient All outputs ±0.04%/°C maximum
T
ransient response 4mS full load to half load, 100VAC Input
ENVIRONMENT
AL
Operating temperatur
e
0
°C to +70°C, derate linearly above 40°C to 50% at +70°C
Relative Humidity 5% to 95% non-condensing
GENERAL
Efficiency 75% Typical
Hold-up time 12mS 110VAC input, full load output
Line r
egulation
0.5% T
ypical 1% max
Inrush current 30A max, 230VAC Input, Cold Start
Withstand voltage 500 VAC from output to ground
Insulation r
esistance 50 Mohm minimum from output to ground
Mean time between failur
e
100,000 hours minimum at full load at 25°C ambient
EMI requirements Meets conduction limits of (a) FCC 20780 CLASS B (b) CISPR
Safety appr
ovals
UL/cUL60950, TUV/GS (EN60950)
Electrical Specification
The PSE24 Series is a range of plastic fully sealed, splash proof,
desk top power adaptors. All units are UL94V-1 compliant and
carry full UL, cUL (UL60950) and TUV/GS (EN60950) safety
approvals. All models are 100% tested and burned in.
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