DTMPU50 Datasheet, PDF (1/3 Pages) Wall Industries,Inc. – Up to 50 Watts Single, Dual, and Triple Outputs AC/DC Medical Desktop Power Supply

Rev. B
DTMPU50 Series
Up to 50 Watts
Single, Dual, and Triple Outputs
AC/DC Medical Desktop Power Supply
FEATURES
● Splash Proof
● 2 Year Warranty
● Class I Insulation
● IEC 320-C14 Input Inlet
● Optional Output Connectors
● Medical UL2601-1, EN60606-1 Approved
● Single, Dual, and Triple Outputs Available
● Output Voltage Protection (Crowbar Design)
● Wide Input Voltage 90 to 264VAC, 47 to 63Hz
● Output Voltages Available from 2VDC through 50VDC
● Input Surge Current, Over Voltage, and Over Load Protection
SPECIFICATIONS: DTMPU50 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.
SPECIFICATION
TEST CONDITIONS
Min Nom Max
INPUT (V_in)
Input Voltage
90
264
Input Frequency
47
63
Input Current (Low Line)
Io = Full Load, Vin = 115VAC
1.35
Input Current (High Line)
Io = Full Load, Vin = 230VAC
0.7
Inrush Current (Low Line)
Io = Full Load, 25°C, Cool Start, Vin = 115VAC
12
15
Inrush Current (High Line)
Io = Full Load, 25°C, Cool Start, Vin = 230VAC
26
30
Safety Ground Leakage Current
Io = Full Load, Vin = 240VAC
0.1
Start-Up Time
Io = Full Load, Vin = 100VAC
0.3
1.5
2
OUTPUT (V_o)
Output Voltage Range
See Rating Chart
Load Regulation
Vin = 230VAC
3
7
Line Regulation
Io = Full Load
0.5
1
Output Power
Vin = 90 to 264VAC
0
50
Output Current Range
See Rating Chart
*Ripple & Noise (peak to peak)
Full Load, Vin = 90VAC
0.5
1
Transient Response
Io = Full Load to Half Load, Vin = 100VAC
4
Hold-Up Time
Io = Full Load, Vin = 110VAC
16
Temperature Coefficient
All Outputs
-0.04
+0.04
PROTECTION
Over Voltage Protection
112
132
Over Current Protection
110
150
GENERAL
Efficiency
Io = Full Load, Vin = 230VAC
75
83
88
Dielectric Withstanding Voltage
For Primary to Secondary
Dielectric Withstanding Voltage
For Primary to Ground
Primary to Secondary
Primary to Ground
5600
2800
Isolation Resistance
Test Voltage = 2100VDC
50
ENVIRONMENTAL
Operating Temperature
Derate linearly from 100% Load at 50°C to 50% load at 70°C
0
+70
Storage Temperature
-40
+85
Relative Humidity
5
95
PHYSICAL
Weight
Approximately 510 - 560
Dimensions
5.75(L) x 2.99(W) x 1.69(H)
Warranty
2
SAFETY
EMI Requirements for CISPR-11
Vin = 220VAC
B
EMI Requirements for FCC PART-18
Vin = 110VAC
B
*Note: The Ripple & Noise for output voltages under 3.3VDC is 2% max.
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax [phone]
Unit
VAC
Hz
A
A
A
A
mA
s
VDC
%
%
W
A
%
ms
ms
%/°C
%
%
%
VDC
VDC
MΩ
°C
°C
%
grams
inches
years
Class
Class