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Cincon CHB50W 50W Wide Input DC/DC Converter



CHB50W
(25-50 WATT WIDE INPUT DC/DC CONVERTER
SINGLE OUTPUT)

(PDF)

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Features
  • 25-50W Isolated Output
  • Efficiency to 84%
  • 300HKz Switching Frequency
  • 4:1 Input Range
  • Regulated Outputs
  • Continuous Short Circuit Protection
  • Five-Sided Metal Case
  • Half-Brick size meet industrial standard

Input Specifications
Input Voltage Range
24V
48V
9-36V
18-72V
48Vin power up
17V
48Vin power down
16V
24Vin power up
8.8V
24Vin power down
8V
Input Filter
Pi Type

Output Specifications
Voltage Accuracy
± 1% max.
Transient Response: 25% Step Load Change
<500u Sec.
External Trim Adj. Range
± 10%
Ripple & Noise
View PDF
Temperautre Coefficient
+/-0.03%/oC
Short Circuit Protection
Continuous
Line Regulation1
+/- 0.2% max.
Load Regulation2
+/- 0.2% max.
Over Voltage Protect Trip Range
115-140% Vo Nom.
Current Limit
110%~160% Nominal Output

General Specifications
Isolation Voltage Input/Output
1500VDC min.
Input/Case
1500VDC min.
Output/Case
1500VDC min.
Isolation Resistance
10o ohm min.
Switching Frequecny
300KHz, Typ.
Operating Case Temperature
-40°C to 100°C
Thermal Shutdown Range, Case Temp.
100°C Typical
Dimensions
2.28 x 2.40 x 0.50 inches(58 x 61 x 12.7 mm)

Case Materials
Standard
Aluminum

CHB50 Series Specifications
Model Number
Input Voltage
Output Voltage
Output Current
Input Current
Efficiency

Case

No Load
Full Load
CHB50W-24S3V3
9-36Vdc
3.3Vdc
10A
50mA
1785mA
77%
HB
CHB50W-24S05
9-36Vdc
5Vdc
10A
50mA
2570mA
81%
HB
CHB50W-24S12
9-36Vdc
12Vdc
4.16A
50mA
2510mA
83%
HB
CHB50W-24S15
9-36Vdc
15Vdc
3.33A
50mA
2510mA
83%
HB
CHB50W-24S24
9-36Vdc
24Vdc
2.08A
50mA
2510mA
83%
HB
CHB50W-48S3V3
18-75Vdc
3.3Vdc
10A
50mA
880mA
78%
HB
CHB50W-48S05
18-75Vdc
5Vdc
10A
50mA
1270mA
82%
HB
CHB50W-48S12
18-75Vdc
12Vdc
4.16A
50mA
1240mA
84%
HB
CHB50W-48S15
18-75Vdc
15Vdc
3.33A
50mA
1240mA
84%
HB
CHB50W-48S24
18-75Vdc
24Vdc
2.08A
50mA
1240mA
84%
HB


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