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REV.: 0/2019

ECO-1

Features

Unregulated

Converters

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RHV3

DC/DC Converter

3 Watt

SIP16

Single and Dual

Output

Features

Unregulated

Converters

• 12.5kVAC/1 minute isolation

• Compact SIP16 case with >30mm pin separation

• Low 4pF max. isolation capacitance

• Wide operating temperature range from

-40°C to +80°C at full load

• Efficiency up to 81%

Description

The RHV3 is a DC/DC converter with exceptionally high 20kVDC (12.5KVAC/1 minute) isolation in a

compact SIP16 case. Input voltages can be 5, 12 or 24VDC and outputs 5V, 12V, 24V, ±5V or ±12V.

The operating temperature is -40°C to +80°C without derating. Applications include high vacuum

monitoring, X-Ray equipment, HVAC dust extraction systems and other high voltage industrial

applications where a very high isolation remote power supply is required.

Selection Guide

Part

nom. Input

Output

Output

Efficiency

max. Capacitive

Number

Voltage

Voltage

Current

[VDC]

[VDC]

[mA]

[%]

[µF]

RHV3-0505S/R20

5

5

600

76

1000

RHV3-0512S/R20

5

12

250

78

330

RHV3-0524S/R20

5

24

125

80

100

RHV3-1205S/R20

12

5

600

78

1000

RHV3-1212S/R20

12

12

250

79

330

RHV3-1224S/R20

12

24

125

80

100

RHV3-2405S/R20

24

5

600

80

1000

RHV3-2412S/R20

24

12

250

80

330

RHV3-2424S/R20

24

24

125

81

100

RHV3-0505D/R20

5

±5

±300

78

±680

RHV3-0512D/R20

5

±12

±125

80

±150

RHV3-1205D/R20

12

±5

±300

78

±680

RHV3-1212D/R20

12

±12

±125

81

±150

RHV3-2405D/R20

24

±5

±300

80

±680

RHV3-2412D/R20

24

±12

±125

80

±150

Notes:

Note1: Efficiency is tested at nominal input and full load at +25°C ambient

Note2: The capacitive load is tested at minimum input and constant resistive load

Model Numbering

Isolation Voltage

Single or Dual Output

Output Power

nom. Input Voltage

Output Voltage

RHV3-__ __ /R20

IEC/EN62368-1 certified

IEC/EN61010-1 certified