RW2-1209D/H2/B The RW2-1209D/H2/B is an isolated DC-DC converter from Recom Power with dual ±9V outputs providing 2W of power. It operates from a 9V to 18V input and features 2kVDC isolation, making it suitable for ITE and medical applications.
Mfr Part #:

RW2-1209D/H2/B

Available from 1 distributors
Mfr Name: Recom Power
Recom Power
The RW2-1209D/H2/B is an isolated DC-DC converter from Recom Power with dual ±9V outputs providing 2W of power. It operates from a 9V to 18V input and features 2kVDC isolation, making it suitable for ITE and medical applications.
✓ Total Stock: 39,689 pcs
$ Price Range: $21.20 - $23.67

RW2-1209D/H2/B Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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RW2-1209D/H2/B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Efficiency
Features
Height
Industrial Grade
Length
Medical Grade
Mounting Type
Number of Outputs
Operating Temperature
Output Voltage
Power (Watts)
SVHC Present
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Tape & Reel
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RW2-1209D/H2/B Description

Short technical summary and product information.

The RW2-1209D/H2/B is a 2W isolated DC-DC converter from Recom Power's RW2 series. It provides dual regulated outputs of ±9V at 111mA each, with a typical efficiency of 78%. The converter operates from a nominal 12V input with a 9V to 18V range.

 

Designed for space-constrained applications, it is housed in a Mini DIP16 through-hole package measuring 22.1mm x 12.6mm x 8.5mm. The /H2 option provides 2000VDC input-to-output isolation. Features include short-circuit protection, low ripple and noise (50mVp-p), and a wide operating temperature range of -40°C to +85°C.

 

The converter is RoHS3 and REACH compliant, and is certified to IEC/EN60950-1. It is suitable for ITE (commercial) and medical equipment where isolated power is required. The minimum load is 10% of full load, and it can drive capacitive loads up to ±680µF.

RW2-1209D/H2/B Quick Information

Product Type: Isolated DC-DC Converter
Series: RW2
Canonical Name: Recom Power RW2-1209D/H2/B Isolated DC-DC Converter, ±9V Output, 2W, 9-18V Input
Subcategory: DC DC Converters

RW2-1209D/H2/B Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

RW2-1209D/H2/B Estimated Pricing

Qty Low High
1+ $23.67 $23.67
5+ $22.79 $22.79
10+ $21.97 $21.97
22+ $21.94 $21.94
44+ $21.77 $21.77
110+ $21.59 $21.59
264+ $21.36 $21.36
506+ $21.20 $21.20

Estimated market price range - modelled values for guidance only, not live distributor offers.

RW2-1209D/H2/B Features

  • Dual ±9V regulated outputs at 111mA each.
  • 2kVDC isolation for safety and reliability.
  • Wide temperature range -40°C to +85°C.
  • Compact Mini DIP16 through-hole package for space savings.
  • Continuous short circuit protection for robust operation.

RW2-1209D/H2/B Applications

  • Suitable for ITE (commercial) equipment applications.
  • Designed for medical device power requirements.
  • Ideal for space-constrained industrial designs.

RW2-1209D/H2/B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the RW2-1209D/H2/B?

The input voltage range is 9V to 18V with a nominal input of 12V.

What package does the RW2-1209D/H2/B come in?

It is available in a Mini DIP16 through-hole package with 6 leads.

What is the operating temperature range?

The operating temperature range is -40°C to +85°C.

Is the RW2-1209D/H2/B RoHS compliant?

Yes, it is RoHS3 compliant as per the datasheet.

What is the isolation voltage?

The isolation voltage is 2000VDC with the /H2 option.

What is the output voltage and current?

The output is dual ±9V with each output providing 111mA.

What is the efficiency of the converter?

Typical efficiency is 78% at nominal input and full load.

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