MEAN WELL RDDW20H-12 19.992W 12V 0.833A On Board Type (Module Potted)

Part numberRDDW20H-12
Output voltage 12 V
Rated current 0.833 A
Rated power 19.992 W
$38.12Excluding tax and shipping
Ships in 3–5 business daysLead time is the time from order to dispatch, and does not include transit time.
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RSDW20,RDDW20 model selection table DIP - 2" x 1" Footprint
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Key specifications

Complete technical specifications
Output
Output voltage 12 V
Rated current 0.833 A
Rated power 19.992 W
Typical efficiency 89 %
Mechanical
Cooling Free-air convection
Operating temperature -40 to 85 °C
Dimensions (L × W × H) 50.8 × 25.4 × 10.2 mm

Is this model right for you?

Within the RSDW20,RDDW20 series, the RDDW20H-12 lists a 43~160Vdc input range. RDDW20F-05 lists 9~36Vdc, RDDW20G-05 lists 18~75Vdc, RSDW20F-03 lists 9~36Vdc, and RSDW20G-03 lists 18~75Vdc.

Product overview

The RDDW20H-12 is a DC/DC On Board Type (Module Potted) product in the RSDW20,RDDW20 series. It lists a 43~160Vdc input range and free-air convection cooling. The case material is black coated copper with non-conductive base. Dimensions are 50.8 × 25.4 × 10.2 mm and net weight is 35 g.

Where this model fits

The RDDW20H-12 is a DC/DC On Board Type (Module Potted) product for Embedded & Board-level Design. It lists a 43~160Vdc input range, free-air convection cooling, and a black coated copper case with non-conductive base. Dimensions are 50.8 × 25.4 × 10.2 mm and net weight is 35 g.

Complete technical specifications

Rev. 2024-11-18
Output
Output voltage 12 V
Rated current 0.833 A
Rated power 19.992 W
Input
AC input range 43~160Vdc
DC input range 43–160 VDC
Typical efficiency 89 %
Protection
Overload Protected
Over voltage Protected
Recovers automatically after fault condition is removed
Environmental
Operating temperature -40 to 85 °C
Storage temperature -55 to 125 °C
Vibration 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
Mechanical
Dimensions (L × W × H) 50.8 × 25.4 × 10.2 mm
Net weight 35.0 g
Cooling Free-air convection
Fan Not supported
Case material Black coated copper with Non-Conductive Base
Safety & compliance
Safety standards EAC TP TC 020/2011(EAC TP TC 004 for 48Vin/110Vin type only) approved

These approvals are recorded for the series as a whole. Where a line names particular models or ratings, it applies only to those — read it against this part number, and ask us for the certificate if your approval process needs it.

Identification
Part number RDDW20H-12
Brand MEAN WELL
Category DC/DC On Board Type (Module Potted)
Series RSDW20,RDDW20

Approvals and compliance

From the manufacturer's datasheet for this series

Eurasian Economic Union

  • EAC

    Conformity with the Eurasian Economic Union technical regulations, covering Russia, Belarus, Kazakhstan, Armenia and Kyrgyzstan. TP TC 004 is the low-voltage regulation and TP TC 020 the electromagnetic-compatibility one, so which number appears tells you what was assessed.

Isolation and electromagnetic compatibility
Withstand voltage F/G: I/P-O/P 1.5KVDC, H: I/P-O/P 3KVDC
Isolation resistance I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
Read the datasheet's exact wording

EAC TP TC 020/2011(EAC TP TC 004 for 48Vin/110Vin type only) approved

Reproduced unedited from the manufacturer's datasheet. Where an approval covers only some models, the wording says so. Ask us for the certificate itself if your approval process needs it.

Certificates

Certificate copy supplied with this model.

  • CE · R50453592

    100%
    CE certificate R50453592

    CE · Certificate number R50453592

Ordering & shipping information

Order and delivery terms
Part number RDDW20H-12
Minimum order quantity 1
Country of origin China
Typical packed weight 188 g
Unit weight 35 g

Downloads

RSDW20,RDDW20 model comparison

View all models
ModelOutput voltageRated currentRated powerPriceAvailability
RDDW20H-12 12 V0.833 A19.992 W$38.12
Ships in 3–5 business days
RDDW20F-1515 V0.666 A19.98 W$38.12
Ships in 3–5 business days
RSDW20G-033.3 V5.5 A18.15 W$37.19
Ships in 3–5 business days

RDDW20H-12 lists a 43~160Vdc input range; RDDW20F-05 lists 9~36Vdc.

RDDW20H-12 lists a 43~160Vdc input range; RDDW20G-05 lists 18~75Vdc.

RDDW20H-12 lists a 43~160Vdc input range; RSDW20F-03 lists 9~36Vdc.

RDDW20H-12 lists a 43~160Vdc input range; RSDW20G-03 lists 18~75Vdc.

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Technical data source

Primary source
MEAN WELL
Datasheet revision
2024-11-18
Last verified

How we source and verify product data

Specifications are transcribed from the manufacturer datasheet and are subject to change without notice. The current manufacturer datasheet governs in case of any discrepancy.