
2
TECHNICAL SPECIFICATIONS
T
= 25°C, airflow rate = 0 LFM, nominal Vin, nominal Vout, resistive load unless otherwise noted.
PARAMETER
ABSOLUTE MAXIMUM RATINGS
Input Voltage
Transient
Transient
Transient
Internal Power Dissipation
Operating Temperature
Storage Temperature
Humidity
Lead Temperature in Assembly
Input/Output Isolation Voltage
INPUT CHARACTERISTICS
Operating Input Voltage
Maximum Input Current
No-Load Input Current
Reflected Input Repple Current
Short circuit input power
Reverse Polarity Input Current
OUTPUT CHARACTERISTICS
Output Voltage Set Point Accuracy
Output Voltage Balance
Output Voltage Regulation
Over Load
Over Line
Over Temperature
Output Voltage Ripple and Noise
Peak-to-Peak
Peak-to-Peak, over line, load, temperature
RMS
Output Over Current/Power Protection
Output Short Circuit
Output Voltage Current Transient
Step Change in Output Current
Settling Time (within 1% Vout nominal)
Maximum Output Capacitance
EFFICIENCY
100% Load
ISOLATION CHARACTERISTICS
Isolation Voltage
Isolation Voltage Test
Leakage Current
Isolation Resistance
Isolation Capacitance
FEATURE CHARACTERISTICS
Switching Frequency
GENERAL SPECIFICATIONS
MTBF
Weight
Case Material
Flammability
Input Fuse
Notes:
1. These power converters require a minimum output load to maintain specified regulation (please see page 6 for the
suggested minimum load). Operation under no-load conditions will not damage these modules; however, they may
not meet all specifications listed above.
2. These DC/DC converters should be externally fused at the front end for protection.
NOTES and CONDITIONS
5V input model, 1000ms
12V input model, 1000ms
24V input model, 1000ms
Ambient
Case
1.5mm from case for 10 seconds
5V input model
12V input model
24V input model
Please see Model List table on page 6
5V model
12V model
24V model
5V model
12V model
24V model
Dual output models
Io=10% to 100%
Vin = min to max
Tc=-40°C to 100°C
5Hz to 20MHz bandwidth
Full Load, 0.33μF ceramic
Full Load, 0.33μF ceramic
Full Load, 0.33μF ceramic
Auto restart
50% step change
Single output models
Dual output models, each output
Please see Model List table on page 6
Input to output, 60 Seconds
Flash Test for 1 seconds
240VAC, 60Hz
500VDC
100KHz, 1V
MIL-HDBK-217F; Ta=25°C, Ground Benign
Non-conductive black plastic
UL94V-0
5V model, 100mA slow blown type
12V model, 500mA slow blown type
24V model, 200mA slow blown type
DSHU100 (Standard)
Min.
Typ.
-0.7
-0.7
-0.7
-25
-25
-40
4000
4.5
5
10.8
12
21.6
24
60
30
15
15
8
3
±2.0
±0.1
±10
±1.2
±0.01
100
120
4000
6000
10
15
50
80
2
3.75
Max.
9
18
30
650
85
100
125
95
260
Units
Vdc
Vdc
mW
°C
°C
°C
%
°C
Vac
Vdc
Vdc
Vdc
mA
mA
mA
mA
mA
mA
W
A
%
%
%
%
%/C
mV
mV
mV
%
Seconds
%
uS
μF
μF
Vac
Vdc
μA
G
pF
kHz
M hours
grams
5.5
13.2
26.4
2
0.3
±4.0
±1.0
±12
±1.5
±0.02
150
200
5
0.5
±6
50
330
100
2
20
100