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5V and 12V Inputs
Input Pi Filter
6-Sided Shielding
Wide Input Voltage
500V Isolation
Efficiency vs. Load (5V Input)
90
85
80
EFFICIENCY %
75
70
65
60
EFF. IWD505
EFF. IWD512
TECHNICAL SPECIFICATIONS
Input
Voltage Range
5 VDC Nominal
12 VDC Nominal
Reflected Ripple
Reverse Input Current
Output
Setpoint Accuracy
Line Regulation V
in
Min. - V
in
Max., I
out
Rated
Load Regulation I
out
Min. - I
out
Max., V
in
Nom.
Minimum Output Current
Dynamic Regulation, Loadstep
Pk Deviation
Settling Time
Temperature Coefficient
Ripple and Noise, 20 MHz BW
Short Circuit Protection 1
Current Limit
General
Switching Frequency
Isolation
Input - Output
Isolation Resistance - Input to Output
Standard Case Operating Range
Storage Range
Humidity Max., Non-Condensing
Vibration, 3 Axes, 5 min each
Safety
Weight (approx.)
REV. 08/30/01
300 kHz
500 VDC
109 Ohms
-25 to +85擄C
-40 to
+
125擄C
95%
5 g, 10 - 55 Hz
UL, cUL, TUV
1.4 oz
鹵1%
鹵1.0% V
out
鹵1.0% V
out
10 % I
out
Rated
25% I
out
1% V
out
500
碌s
0.02%/擄C
1% V
out
nom.
Hiccup
130%
4.5 - 9 VDC
9 - 18 VDC
20% I
in
Max.
100% I
in
Max.
55
50
10
20
30
40
50
60
70
80
90
100
LOAD %
Efficiency vs. Load (12V Input)
90
85
80
EFFICIENCY %
75
70
65
60
55
10
20
30
40
50
60
70
80
90
100
LOAD %
EFF. IWD1209
EFF. IWD1212
Notes
1 Converter will auto-restart once fault has been removed.
Specifications typically at 25擄C, normal line, and full load, unless otherwise
stated.
Soldering Conditions: I/O pins, 260擄C, ten seconds; fully compatible with
commercial wave-soldering equipment.
Safety: Agency approvals may vary from model to model. Please consult
factory for specific model information.
1
1
2
3
