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DC/DC CONVERTER
REGULATED TYPE
RH SERIES

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OUTPUT SPECIFICATIONS

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SIMPLIFIED SCHEMATIC

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MECHANICAL DIMENSIONS &
RECOMMENDED FOOTPRINT DETAILS

ELECTRICAL SPECIFICATIONS

Input Voltage Range

+/-10% max

Line Regulation

+/-0.5% max

Input Filter

Capacitor Typ

Load Regulation

+/-0.5% max

Protection

Fuse Recommended

Minimum Load

10% of Full Load

Voltage Setpoint Accuracy

+/-2% max

Short Circuit Protection

Current Limit Protection

Temperature Coefficient

+/-0.03%/oC

Short Circuit Restart

Automatic

Ripple & Noise(20MHz BW)

100mVp-p max

Transient Response

200uS max

Mechanical Characteristics

Length:32.5mm

Height: 10.2mm

Width: 17.0mm

Weight: 10.1g Typ

GENERAL SPECIFICATIONS

Operating Temperature

-25oC to +71oC

Isolation Capacitance

80pF max

Storage Temperature

-55oC to +125oC

Switching Frequency

50 KHz min

Humidity

95% max

MTBF

>850,000 Hours at 25oC

Cooling

Free-Air Convection

Case Material

Non-Conductive Plastic

Efficiency

50% min

Conducted Emissions

EN55022 Class A

Isolation Voltage

1000 VDC min

Radiated Emissions

EN55022 Class A

Isolation Resistance

109 ohms min

 

 

1.8W SINGLE OUTPUT

Model No

INPUT VOLTAGE
(DC)

OUTPUT VOLTAGE
(DC)

OUTPUT CURRENT
(mA)

INPUT CURRENT(mA)

EFF
(%)

ISOLATION(VDC)

FULL LOAD

NO LOAD

RHS-0505

4.5-5.5

5

360

680

40

53

1000

RHS-0509

4.5-5.5

9

200

620

40

58

1000

RHS-0512

4.5-5.5

12

150

620

38

58

1000

RHS-0515

4.5-5.5

15

120

600

38

60

1000

RHS-1205

10.8-13.2

5

360

267

18

56

1000

RHS-1209

10.8-13.2

9

200

250

18

60

1000

RHS-1212

10.8-13.2

12

150

250

16

60

1000

RHS-1215

10.8-13.2

15

120

241

16

62

1000

RHS-2405

21.6-26.4

5

360

129

9

58

1000

RHS-2409

21.6-26.4

9

200

121

9

62

1000

RHS-2412

21.6-26.4

12

150

121

9

62

1000

RHS-2415

21.6-26.4

15

120

117

8

64

1000

RHS-4805

43.2-52.8

5

360

66

5

57

1000

RHS-4809

43.2-52.8

9

200

64

5

59

1000

RHS-4812

43.2-52.8

12

150

63

5

60

1000

RHS-4815

43.2-52.8

15

120

63

5

60

1000

06-1-RH-SCHEMATIC
06-2-RH-DIMENSIONS
06-3-RH-FOOTPRINT
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