DC/DC PCB assembly

6.6W DC/DC converter, input 4.75...32V, output 3.3V/2000mA, SIP3

CHF 10.60 excl. VAT, plus shipping costs

Item no: R-78B3.3-2.0
Stock level:42 Available immediately  
Packaging ex works: 42 piece
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Description

The highly efficient R-78Bxx-2.0 series switching regulators are ideal for replacing the 78xx linear regulators and are pin-compatible. The efficiency of up to 96% means that very little energy is wasted as heat. Full power is available over a temperature range of -40°C to 70°C without the need for heat sinks with their additional space and mounting costs. A high input voltage of up to 32VDC and output voltages from 1.2V up to 15V, low ripple and noise levels and a short circuit input current of typically only 50mA complete the specifications of this versatile converter series.

Technical data

  • Efficiency of up to 96%, no heat sinks required
  • 2A continuous output current
  • Vin up to 32V
  • Vout: 1.2V - 15V
  • Wide operating temperature range -40°C to +70°C at full load
  • Continuous short-circuit protection
  • Pin-compatible with TO220 linear controllers
  • Positive to negative

Additional information

DC-DC converter
Output voltage (Vdc)

3.3

Power (W)

6.6

Output current (mA)

2000

Nominal input voltage (Vdc)

5, 9, 12, 15, 24

I/O isolation

not isolated

Regulation

Regulated

Design

SIP3

Length (mm)

11.5

Width (mm)

8.5

Height (mm)

17.5

Manufacturer

Recom

LEDs
More
Input voltage range (Vdc)

4.75...32

Temperature range

-40…+70°C

Efficiency typ.

92%

Data sheets

Data sheet R-78B-2.0 PDF(306.09 KB)

Downloads

3D Step File R-78B-2.0 Zip file (45.88 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