PSPD25 Datasheet, PDF (1/3 Pages) Wall Industries,Inc. – Dual Output Up to 25 Watts AC/DC Power Supply

FEATURES
• Low Cost
• High Reliability
• 2 Year Warranty
• 100% Full Load Burn-In Test
• Low Leakage Current < 0.5mA
• Universal AC Input/ Full Range
• Cooling by Free Air Convection
• Fixed Switching Frequency at 100KHz
• Short Circuit, Overload, Over Voltage, and Over Temperature Protected
PSPD25 Series
Dual Output
Up to 25 Watts
AC/DC Power Supply
SPECIFICATIONS: PSPD25 Series
All specifications are based on 25^oC, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
INPUT SPECIFICATIONS
Input Voltage
85 – 264VAC (120 – 370VDC)
Input Frequency
47 ~ 63Hz
AC Current (typical)
0.65A @ 115VAC 0.4A @ 230VAC
Inrush Current
32A cold start.
Leakage Current
< 0.5mA @ 240VAC
OUTPUT SPECIFICATIONS
Output Voltage
See Table
PSPD-25A & PSPD-25B (CH 1: ±2%, CH 2: ±6%)
Output Voltage Tolerance (See Note 3)
PSPD-2505 (CH 1: ±6%, CH 2: ±6%)
PSPD-2512 & PSPD-2515 (CH 1: ±4%, CH.2: ±4%)
PSPD-25A & PSPD-25B (CH 1: ±0.5%, CH 2: ±2%)
Line Regulation
PSPD-2505 (CH 1: ±1%, CH 2: ±1%)
PSPD-2512 & PSPD-2515 (CH 1: ±0.5%, CH.2: ±0.5%)
PSPD-25A & PSPD-25B (CH 1: ±1%, CH 2: ±4%)
Load Regulation
PSPD-2505 (CH 1: ±4%, CH 2: ±4%)
PSPD-2512 & PSPD-2515 (CH 1: ±3%, CH.2: ±3%)
Output Current
See Table
Ripple & Noise (See Note 2)
See Table
Setup, Rise Time
250ms, 50ms @ 230VAC 250ms, 30ms @ 115VAC and full load
Hold Up Time
100ms @ 230VAC
16ms @ 115VAC and full load
Temperature Coefficient
±0.03%/°C (0~50°C) on CH 1 output.
PROTECTION
Over Voltage Protection
See Table
Protection Type: Shut off output voltage, clamping by Zener diode.
Overload Protection
Above 105% rated output power
Protection Type: Hiccup mode, recovers automatically after fault condition is removed.
Over Temperature Protection
Tj 135°C typically (U1) detect on main control IC
Shut down output voltage, recovers automatically after temperature goes down.
GENERAL SPECIFICATIONS
Switching Frequency (fixed)
100KHz
Efficiency (typical)
See Table
Withstand Voltage
3KVAC (input to output), 1.5KVAC (input to FG), 0.5KVAC (output to FG).
Isolation Resistance
100MΩ / 500VDC (input to output, input to FG, output to FG)
ENVIRONMENTAL SPECIFICATIONS
Working Temperature
-10°C to +60°C (refer to output load derating curve)
Storage Temperature
-20°C to +85°C
Working Humidity (non-condensing)
20% ~ 90% RH non-condensing
Storage Humidity (non-condensing)
10% ~ 95% RH
Vibration
10~500Hz, 2G 10min./1cycle, Period for 60 minutes each along X, Y, and Z axes.
MTBF
507,900 hours min.
MIL-HDBK-217 (25°C)
PHYSICAL SPECIFICATIONS
Weight
10 oz.
Dimensions
107(L) x 61(W) x 28(H) mm
Warranty
2 years
SAFETY & EMC
Safety Standards
UL60950-1, TUV EN60950-1 Approved
EMI Conduction and Radiation
Compliance to EN55022 (CISPR22) Class B
Harmonic Current
Compliance to EN61000-3-2,3
EMS Immunity
Compliance to EN61000-4-2,3,4,5, light industry level, criteria A.
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax [phone]