PSHF35W Datasheet, PDF (1/3 Pages) Wall Industries,Inc. – AC/DC Switching Power Supplies

Wall Industries, Inc.
Rev B
PSHF35W SERIES
Up to 36 Watts, AC/DC Switching Power Supplies
FEATURES
• RoHS Compliant
• Compact Size
• High Efficiency up to 85%
• Up to 36 Watts Output Power
• ±10% Voltage Adjustment Range
• Over Load & Short Circuit Protection
• Free Air Convection
• 170~264VAC (210~370VDC) Input Voltage Range
• Single Output Voltages Available from 5VDC to 48VDC
• Electrolytic Capacitors all 105°C
• Japanese Brand Components for Key Parts
• GB4943, UL60950, & EN60950 Safety Approvals
• Meets GB9254 & EN55022 Class A EMC Standards
• 100% Full Load Burn-in Tested
Size:
3.88 x 3.23 x 1.38 inches
98.5 x 82.0 x 35.0 mm
Weight:
8.47oz (240g)
DESCRIPTION
The PSHF35W series of AC/DC switching power supplies offers up to 36 Watts of output power in a
3.88” x 3.23” x 1.38” enclosed case. This series consists of single output models ranging from 5VDC to
48VDC with a 170~264VAC (210~370VDC) input voltage range. Some features include ±10% output
adjustability, high efficiency up to 85%, and over load and short circuit protection. The PSHF35W series
has GB4943, UL60950, and EN60950 safety approvals and meets GB9254 and EN55022 Class A EMC
standards. These supplies are also RoHS compliant and have been 100% full load burn-in tested.
TECHNICAL SPECIFICATIONS: PSHF35W SERIES
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
TEST CONDITIONS
Min
Typ
Max
Unit
INPUT SPECIFICATIONS
Input Voltage
AC input voltage range
DC input voltage range
170
264
VAC
210
370
VDC
Input Frequency
47
63
Hz
Input Current
0.6
A
Inrush Current
230VAC, cold start
40
A
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Voltage Tolerance
See Table
Voltage Adjustability
-10
+10
%
Line Regulation
LL to HL, full load
-0.5
+0.5
%
Load Regulation
No load to full load
-0.5
+0.5
%
Output Power
See Table
Output Current
See Table
Ripple & Noise (20MHz BW)
Measured with 0.1µF ceramic and 47µF electrolytic capacitor in parallel
See Table
Rise Time
Full load
50
ms
Hold-up Time
Full load
20
ms
PROTECTION
Over Load Protection
Hiccup mode; automatic recovery
105
150
%
Short Circuit Protection
Hiccup mode; automatic recovery
GENERAL SPECIFICATIONS
Efficiency
See Table
Input to Output
1500
Withstand Voltage
1 minute
Input to FG
1500
VAC
Output to FG
500
Input Leakage Current
230VAC
0.7
mA
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
See derating curve
-20
+70
°C
Storage Temperature
-20
+85
°C
Operating Humidity
Non-condensing
20
93
%
Storage Humidity
Non-condensing
20
95
%
Cooling
Free air convection
Vibration
At 10~150Hz, 10 min per cycle for 30 minutes each test along the X, Y, & Z axis
2
G
MTBF
100,000
hours
PHYSICAL SPECIFICATIONS
Weight
8.47oz (240g)
Dimensions (L x W x H)
3.88 x 3.23 x 1.38 inch (98.5 x 82.0 x 35.0 mm)
Connection
5P/8.25mm screw terminal block
SAFETY & EMC (See Note 2)
Safety Approvals
GB4943; UL60950; EN60950
EMC Standards
GB9254; EN55022 Class A
07/21/2014
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: [phone] • Toll Free: 888-597-9255 • Fax [phone]
website: www.wallindustries.com • e-mail: [e-mail]
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