DC/DC PCB assembly

3W DC/DC converter, input 12V +/-10%, output +20V/+75mA / -5V/-300mA, SMD

CHF 12.30 excl. VAT, plus shipping costs

Item no: RA3-122005D/SMD
In stock: Available to order
Packaging ex works: 16 piece
Estimated delivery time: 1 to 2 weeks for quantities up to 1000 pieces
10+ CHF 12.30 CHF 11.75 (4%save)
25+ CHF 11.75 CHF 11.40 (7%save)
50+ CHF 11.40 CHF 11.25 (8%save)
100+ CHF 11.25 CHF 10.90 (11%save)
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Description

The RA3 series includes 3 Watt DC/DC converters specifically designed to power transistor gate drivers. The modules are available with input voltages of 5, 12 or 24 VDC with single or dual asymmetrical outputs to cover the latest Si, SiC and GaN transistors on the market today. The compact SMD design ensures that PCB space requirements are minimized - especially for multilayer PCBs. The modules offer a robust 5.2kVDC/1min isolation and an isolation capacitance of less than 10pF. The operating temperature range of -40°C to +85°C at full load meets the harsh environmental requirements for renewable energy applications such as solar inverters, induction heaters, telecommunications, EV battery chargers and motor drives.

Technical data

  • 3W isolated DC/DC converter
  • High 5.2kVDC/1min insulation
  • Wide operating temperature range: -40°C to +85°C
  • Ideal for IGBT/Si/SiC/GaN gate driver performance
  • IEC/EN/UL CSA 62368-1 certified
  • Under 10pF insulation capacitance
  • Compact DIP16 SMD housing

Additional information

DC-DC converter
Output voltage (Vdc)

+20 / -5

Power (W)

3

Output current (mA)

+75 / -300

Nominal input voltage (Vdc)

12

Input voltage ratio

+/-10%

I/O isolation

5200Vdc

Regulation

Unregulated

Design

SMD

Length (mm)

23.4

Width (mm)

15

Height (mm)

8.5

Application

IGBT, ITE/AV

Manufacturer

Recom

LEDs
More
Input voltage range (Vdc)

10.8...13.2

Temperature range

-40…+85°C

Efficiency typ.

80%

Data sheets

Data sheet RA3 PDF(243.15 KB)

Downloads

3D Step File RA3 Zip file (934.61 KB)

We would be happy to advise you personally

Our technical support team will be happy to answer any questions you may have about our products. Our competent product specialists with project experience will accompany you conscientiously in your projects. It is important to us to offer our customers top service at all times.

http://simpex-electronic-rene-hupjan.jpg
René Hupjan

Product Manager

+41 44 931 10 36
rene.hupjan@simpex.ch