Recom Switching Power Supply 3.3V dc, 900 mA, 3 W, Input 120 V dc, 85V ac to 305V ac

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Subtotal 10 units (supplied in a bag)*

SGD300.30

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SGD327.30

(inc. GST)

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10 - 49SGD30.03
50 +SGD28.77

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Packaging Options:
RS Stock No.:
901-1450P
Mfr. Part No.:
RAC03-3.3SE/277/W
Manufacturer:
Recom
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Brand

Recom

Product Type

Switching Power Supply

Maximum Output Voltage

3.3V dc

Number of Outputs

1

Mount Type

Chassis

Power

3W

Minimum Operating Temperature

-40°C

SMPS Output Current

900 mA

Maximum Operating Temperature

85°C

Length

38.25mm

Width

24.35 mm

Depth

17.4mm

Weight

29g

Standards/Approvals

IEC 60950-1, RoHS, UL 60950-1, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, EN 55022 Class B, EN 55024, CAN/CSA C22.2 No. 60950-1-07, EN 60950-1, EN 61000-3-3, EN 61000-4-11, EN 61000-4-2

Maximum Input Voltage

305V ac

Series

RAC03-SE/277/W

Efficiency

71%

Output Current

900mA

Minimum Input Voltage

120, 85V dc

Hazardous Area Certification

No

COO (Country of Origin):
TW

Recom 3W Single Output, Wired, Encapsulated Regulated AC-DC Converters - RAC03-SE/277/W Series


The Recom ultra compact 3W wired RAC02-SE/277/W power modules are available with output voltages of 3.3, 5, 12 and 24V and the input to output isolation is 3kVAC/1min. With a standby consumption of 30mW maximum, the mini power supplies are particularly suitable for energy-saving sleep mode and standby applications.

One of the most important features is the extended operating temperature range, as a consequence this series of power modules can now be used in areas where temperatures drop as low as -40°C.

Because of its compact design (height <18mm), it is a versatile solution for home automation and other similar applications. Complete with an integrated input filter, the series has enhanced EMI performance and complies with EN55022, class B. The mini power supplies are also protected against short circuit with fully automatic restart after the error has been solved. The converters are EN/UL60950-1 certified and come complete with a 3 year warranty.

Extended operating temperature range (-40°C to +85°C)

Reliable even at freezing temperatures

Extremely compact

35mW max. No Load Power Consumption

Efficiency up to 76%

Isolated Output 3kVAC / 1 min

SCP, OVP Protection

Wide universal input range: 85-305VAC

Maximum 40mW consumption at idle

Suitable for the supply of sensors and standby equipment

Short circuit proof with automatic restart after fault elimination

Wired connection

Approvals

EN60335
EN55022 Class B
IEC/EN/UL 60950

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