500WFR Datasheet, PDF (2/3 Pages) Make-Ps – Single Output DC/DC Converter

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ENVIRONMENTAL SPECIFICATIONS
Operating Temp. Range
500WFR, 500WFR-H
500WFR-M
Operating Temp. Range
500WFR, 500WFR-H
500WFR-M
Storage Temp. Range
500WFR, 500WFR-H
500WFR-M
Relative Humidity
Cooling
Min Typ Max Unit/Comments
-25
+71 ^oC; Ambient
-40
+71 ^oC; Ambient
-25
+95 ^oC; Case
-40
+90 ^oC; Case
-40
+100 ^oC
-45
+100 ^oC
95 % Humidity; non-
condensing
Free-Air Convection
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PHYSICAL CHARACTERISTICS
Case Size
Case Material
500WFR, 500WFR-H
500WFR-M
Flammability
Weight
Unit/Comments
1.25 x .80 x .40 inches
(31.8 x 20.3 x 10.2 mm)
Black Plastic
Metal with non-conductive baseplate
UL94V-0
14.2 Grams
OUTLINE DRAWING
BOTTOM VIEW
0.10 (2.5)
1.25 (31.8)
0.08 (2.0)
SIDE VIEW
0.10 (2.5)
0.02 (0.5)
PIN DIA. TYP.
0.60 (15.2)
0.80 (20.3)
0.08 (2.0)
0.40 (10.2)
PIN OUT CHART (500WFR SINGLE OUTPUT)
Pins 500WFR 500WFR-H 500WFR-M
1
+ Vin
No Pin
No Pin
2
NC
- Vin
-Vin
3
NC
-Vin
-Vin
9
No Pin
NC
No Pin
10
- Vout
NC
No Pin
11
+ Vout
NC
NC
12
- Vin
No Pin
No Pin
13
- Vin
No Pin
No Pin
14
+ Vout
+ Vout
+Vout
15
- Vout
NC
No Pin
16
No Pin
-Vout
-Vout
22
NC
+Vin
+V in
23
NC
+Vin
+V in
24
+Vin
No Pin
No Pin
Notes:
1. 500WFR, 500WFR-H = 0.150 (3.8)
500WFR-M = 0.160 (4.1)
2. Unless otherwise specified dimensions are in inches (mm).
Tolerances Inches
mm
X.XX = ±0.02 X.X = ±0.5
X.XXX= ±0.010 X.XX = ±0.25
Pin :
±0.002
±0.05
NC = No Connection
All specifications are typical at nominal input, nominal load and 25° C unless otherwise specified.
External, low ESR, 10 microfarad (minimum) capacitor across output is recommended for operation.
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