DTMED50 SERIES
50 Watts
AC/DC Medical Desktop Power Supplies
Single Output
Rev B
FEATURES
• Universal Input Voltage Range of
100~240VAC
• Over Voltage, Over Current, and Over
Temperature Protection
• Compact Package
• C14 or C6 AC Inlet
• Optional Output Connectors
Available
• Possesses Risk Analysis Report
• UL: ES60601-1, CSA: C22.2 NO. 60601-1,
CB: IEC 60601-1, and EN: EN60601-1
Safety Approvals
DESCRIPTION
The DTMED50 series of AC/DC medical desktop power supplies offers up to 50 watts
of output power in a 5.75” x 2.97” x 1.69” compact package. This series has a
universal input voltage range of 100~240VAC and single output models. Each model
in this series has over voltage, over current, and over temperature protection as well
as risk analysis report. C14 or C6 AC inlets are available as well as optional output
connectors. This series has UL: ES60601-1, CSA: C22.2 NO. 60601-1, CB: IEC
60601-1, and EN: EN60601-1 safety approvals
Size: 5.75in x 2.97in x 1.69in (146mm x 75.5mm x 43mm)
MODEL SELECTION TABLE
Input Voltage
Range
Output
Voltage
3~5VDC
5~6VDC
6~8VDC
Output Current
Min Load Max Load
7.50A
Max. Output Ripple
Load
Regulation
±8%
No Load
Power Consumption
Measured
at Output
3.3
Model Number(1)
Efficiency
Power
37.5W
37.5W
Max.
50mV
50mV
DTMED50X-0
DTMED50X-1
DTMED50X-1-1
DTMED50X-2
DTMED50X-3
DTMED50X-4
DTMED50X-5
DTMED50X-6
DTMED50X-7
DTMED50X-8
>60%
>67%
>70%
>72%
>74%
>75%
>78%
>78%
>78%
>80%
6.25A
5.00A
4.09A
3.84A
3.12A
2.38A
1.85A
1.51A
1.04A
7.50A
6.66A
5.62A
4.54A
3.84A
3.12A
2.38A
1.85A
1.51A
±6%
±5%
±5%
±5%
±3%
±3%
±2%
±2%
±2%
5
7.5
9
40W
45W
50W
50W
50W
50W
50W
50W
75mV
90mV
8~11VDC
11~13VDC
13~16VDC
16~21VDC
21~27VDC
27~33VDC
33~48VDC
100mV
100mV
150mV
150mV
200mV
200mV
12
15
18
24
28
48
100~240VAC
<0.5W
SPECIFICATIONS
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
INPUT SPECIFICATIONS
Input Voltage Range
Input Frequency
TEST CONDITIONS
Min
Typ
Max
Unit
100
50
1.5
240
60
0.8
VAC
Hz
A
Input Current
@115VAC, 25ºC, Cold Start
@230VAC, 25ºC, Cold Start
@240VAC/50Hz
65
90
Inrush Current
A
Leakage Current
OUTPUT SPECIFICATIONS
Output Voltage
0.1
mA
See Table
Voltage Tolerance
Line Regulation
Load Regulation
±5
%
%
For any input voltage change between input voltage range
Variation from Minimum to Maximum output current
±1
See Table
Output Power
Output Current
See Table
See Table
No Load Power Consumption
Ripple & Noise
0.5
See Table
W
Maximum excursion of 4% of better on all models.
Recovering to 1% of final value within 500uS after a 25% step load change
Transient Response
Hold-Up Time
Temperature Coefficient
PROTECTION
10
mSec
%/ºC
All outputs
±0.04
Over Voltage Protection
Provided on outputs set at 112~132% of its nominal output voltage
Hiccup Mode
Rated Output Current
Automatic Recovery
130ºC
Over Current Protection
110
%
Over Temperature Protection
Wall Industries, Inc. • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
website: www.wallindustries.com • e-mail: sales@wallindustries.com
10/1/2019
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