pst-40a Wall Industries,Inc., pst-40a Datasheet - Page 2

• Manufacturer Part Number: pst-40a
• Description: 85~264vac 120~370vdc Input Triple Output Up To 45 Watts Ac/dc Switching Power Supplies
• Manufacturer: Wall Industries,Inc.

06/12/2010
SPECIFICATIONS: PST40 Series
INPUT SPECIFICATIONS
Input Voltage
Input Frequency
AC Current (typical)
Inrush Current (typical)
OUTPUT SPECIFICATIONS
Output Voltage
Voltage Tolerance
Voltage Adjustment Range
Output Power (max)
Line Regulation
Load Regulation
Output Current
Ripple & Noise
Setup, Rise Time
Hold Up Time (typical)
Temperature Coefficient
PROTECTION
Over Voltage Protection
Over Load Protection
GENERAL SPECIFICATIONS
Switching Frequency (fixed)
Efficiency
Withstand Voltage
Isolation Resistance
Leakage Current
ENVIRONMENTAL SPECIFICATIONS
Working Temperature
Storage Temperature
Working Humidity (non-condensing)
Storage Humidity (non-condensing)
Vibration
MTBF
PHYSICAL SPECIFICATIONS
Weight
Dimensions (L x W x H)
Warranty
SAFETY & EMC
Safety Standards
EMI Conduction and Radiation
Harmonic Current
EMS Immunity
(See Note 3)
(See Note 1)
(See Note 2)
(See Note 4)
All specifications are based on 25
We reserve the right to change specifications based on technological advances.
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax [phone]
85 ~ 264VAC (120 ~ 370VDC)
47 ~ 63Hz
1.2A @ 115VAC; 0.7A @ 230VAC
cold start 20A @ 115VAC; cold start 40A @ 230VAC
See table
PST-40A: CH 1: ±2.0% CH.2: ±6.0% CH 3: ±8.0%
PST-40B: CH 1: ±2.0% CH.2: ±6.0% CH 3: ±8.0%
PST-40C: CH 1: ±2.0% CH.2: ±6.0% CH 3: ±6.0%
All Models: CH1: 4.75 ~ 5.5V
See table
All Models: CH 1: ±0.5% CH.2: ±1.0% CH 3: ±1.0%
PST-40A: CH 1: ±0.5% CH.2: ±4.0% CH 3: ±6.0%
PST-40B: CH 1: ±0.5% CH.2: ±4.0% CH 3: ±6.0%
PST-40C: CH 1: ±0.5% CH.2: ±4.0% CH 3: ±4.0%
See table
See table
1600ms, 50ms @ 115VAC and full load; 800ms, 50ms @ 230VAC and full load
16ms @ 115VAC and full load; 70ms @ 230VAC and full load
±0.03%/°C (0~50°C) on +5V output.
CH.1: 5.75 ~ 6.75VDC
Protection Type: Hiccup mode, recovers automatically after fault condition is removed.
105 ~ 150% (115VAC) rated output power.
Protection Type: Hiccup mode, recovers automatically after fault condition is removed.
40KHz
See table
3000VAC (input to output), 1500VAC (input to FG), 500VAC (output to FG)
100MΩ / 500VDC (input to output, input to FG, output to FG)
< 3.5mA @ 240VAC
-10°C to +60°C (refer to output load derating curve)
-20°C to +85°C
20% ~ 90% RH non-condensing
10% ~ 95% RH
10~500Hz, 2G 10min./1cycle, Period for 60 minutes each along X, Y, and Z axes.
305,600 hours min. MIL-HDBK-217 (25°C)
15.52oz (440g)
5.08 x 3.86 x 1.50 inches (129 x 98 x 38 mm)
2 years
CSA 60950-1, (UL60950-1, IEC60950-1, TUV EN60950-1) Approved
Compliance to EN55022 (CISPR22) Class B
Compliance to EN61000-3-2,-3
Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, Light industry level, criteria A
o
C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
Rev. B
AC/DC Switching Power Supply
Up to 45 Watts
Triple Output
PST40 Series
Page 2 of
5