Datasheet

ManualsBrandsRecom ManualsBoard Mounted DC / DC ConvertersDC/DC Converter 2W 12V 84mA

www.recom-power.com

REV.: 0/2019 ECO-1

Features

Unregulated

Converters

• bullet points (Productmanager)

RHV2

DC/DC Converter

2 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 +85°C at full load

• Efﬁciency up to 81%

Selection Guide

Part nom. Input Output Output Efﬁciency max. Capacitive

Number Voltage Voltage Current typ.

(1)

Load

(2)

[VDC] [VDC] [mA] [%] [µF]

RHV2-0505S/R20 5 5 400 74 1000

RHV2-0512S/R20 5 12 167 77 330

RHV2-0524S/R20 5 24 84 81 100

RHV2-1205S/R20 12 5 400 75 1000

RHV2-1212S/R20 12 12 167 76 330

RHV2-1224S/R20 12 24 84 77 100

RHV2-2405S/R20 24 5 400 76 660

RHV2-2412S/R20 24 12 167 81 330

RHV2-2424S/R20 24 24 84 78 100

RHV2-0505D/R20 5 ±5 ±200 74 ±680

RHV2-0512D/R20 5 ±12 ±84 75 ±150

RHV2-1205D/R20 12 ±5 ±200 74 ±680

RHV2-1212D/R20 12 ±12 ±84 76 ±150

RHV2-2405D/R20 24 ±5 ±200 77 ±680

RHV2-2412D/R20 24 ±12 ±84 81 ±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

Description

The RHV2 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 +85°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.

IEC/EN62368-1 certiﬁed

IEC/EN61010-1 certiﬁed

Isolation Voltage

Single or Dual Output

Output Power

nom. Input Voltage

Output Voltage

RHV2-__ __ /R20

Preliminary

Summary of content (5 pages)

PAGE 1
Features Unregulated Converters • 12.5kVAC/1 minute isolation • Compact SIP16 case with >30mm pin separation Low 4pF max. isolation capacitance •• bullet points (Productmanager) • Wide operating temperature range from -40°C to +85°C at full load • Efficiency up to 81% Description RHV2 2 Watt SIP16 Single and Dual Output Selection Guide Part Number nom.
PAGE 2
RHV2 DC/DC Converter Series Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated) BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. Internal Input Filter capacitors Input Voltage Range ±10% Minimum Load Internal Operating Frequency 0% 20kHz Output Ripple and Noise (3) 45kHz 150mVp-p 200mVp-p y 20MHz BW Efficiency vs.
PAGE 3
RHV2 DC/DC Converter Series Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated) REGULATIONS Parameter Condition Value Output Accuracy ±5.0% max. Line Regulation low line to high line, full load 10.0% max. 15.0% max. 10% to 100% load Notes: Note4: Operation below 10% load will not harm the converter, but specifications may not be met +10% +5.
PAGE 4
RHV2 DC/DC Converter Series Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated) ENVIRONMENTAL Parameter Condition Operating Temperature Range Value without derating @ natural convection 0.1m/s (see graph) -40°C to +85°C Operating Altitude 5000m Operating Humidity non-condensing 5% - 95% RH max. Pollution Degree PD2 MIL-STD-202G MTBF +25°C +85°C according to MIL-HDBK-217F,G.B. (@ Chamber and natural convection 0.
PAGE 5
RHV2 DC/DC Converter Series Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated) EMC Filtering Suggestions according to EN55032 Single Output L L1 1 +Vin +Vin +Vin +Vout +Vout Dual Output +Vin C1 Com C1 -Vout -Vin -Vin -Vout Component List Class B C1 5VDC, 12VDC, 24VDC 10µF, 50VDC MLCC Com -Vout L1 18µH choke RLS-226 in ar nom.