Recom DC/DC Switching Regulator, Through Hole, 3.3V dc Output Voltage, 500 mA Output Current, 1 Outputs

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Subtotal 5 units (supplied in a bag)*

£40.80

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£48.95

(inc. VAT)

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Units
Per unit
5 - 9£8.16
10 - 24£7.90
25 - 49£7.65
50 +£7.40

*price indicative

Packaging Options:
RS Stock No.:
901-1371P
Mfr. Part No.:
R-78W3.3-0.5
Brand:
Recom
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Brand

Recom

Output Voltage 1

3.3V dc

Product Type

DC/DC Switching Regulator

Output Current

500mA

Mount Type

Through Hole

Number of Outputs

1

Power

16W

Efficiency

88%

Ripple and Noise

75mV Pk-Pk

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Series

R-78W-0.5

Package Type

SIP-3

Line Regulation

±0.4 %

Length

11.5mm

Width

17.5mm

Depth

17.5mm

Standards/Approvals

UL, REACH, EN 60950-1 - 3rd Edition, CE, IEC 60950-1, IEC 60950-1 - 2nd Edition, EN 60950-1, RoHS

Weight

4.8g

Maximum Input Voltage

32V dc

Load Regulation

±0.6 %

MTBF

9368000h

Minimum Input Voltage

6.5V

COO (Country of Origin):
TW

RECOM DC-DC Switching Regulator, Built-In Diode Protection Circuit, 220μF Max Capacitive Load - R-78W-0.5 Series - R-78W3.3-0.5


The wrong input becomes the right output thanks to this switching regulator from RECOM. It steps down 6.5 to 32V DC supplies to the stable and noiseless 3.3V DC your low-voltage devices need. To keep you on the safe side, the unit comes with built-in short circuit protection, including an automatic recovery mechanism to ensure you don't lose time to electrical faults. As you don't need to link it to circuit boards to operate it, this is a flexible control solution that's suitable for battery-powered appliances and high-power LED lighting systems.

Features & Benefits


• Broad operating temperature range between -40°C and +85°C for use in demanding settings

• Low ripple and noise rating of 75mV for smooth signal transmission

• Mean time between failures of over nine million hours for long-term performance

• 88% maximum efficiency means it loses minimal power to heat, eliminating the need for a heatsink

Applications


• Process and packaging machinery

• Test and measurement instrumentation

• Automotive industry

How many wires does this regulator have?


For easy reference, this unit comes with three colour-coded wires – red for the input voltage, brown for the output voltage and black for the ground connection.

Recom R-78W-0.5 Series Single Output DC/DC Converter


The Recom R-78W-0.5 series of DC-DC converters are compact, low profile SMD switching regulators. R-78W-0.5 series has a high efficiency of up to 96%, which means that these DC-DC converters do not require heatsinks or fans. The switching regulator can operate reliably between -40°C and 85°C without derating. These DC-DC converters are the ideal space-saving solution for applications where space is limited.

Efficiency up to 96%, no need for heatsinks

Build-in Diode protection Circuit

Low profile

Wide input range

Short Circuit Protection,

RoHS compatible

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