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DEXU Electronics WRA1212S-3WR2 product image
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DEXU Electronics WRA1212S-3WR2RoHS

Manufacturer
DEXU ElectronicsAsian Brands
MPN
WRA1212S-3WR2
LCSC Part #
C969050
Packaging
SIP,21.8x9.3mm
Customer #
Key Attributes
3W wide voltage input isolated regulated positive and negative output DC-DC modular power supply
Datasheetpdf iconDEXU Electronics WRA1212S-3WR2
In-Stock: 5
5 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 3.1558$ 3.16
10+$ 2.6985$ 26.99
22+$ 2.2281$ 49.02
110+$ 1.9352$ 212.87
506+$ 1.8017$ 911.66
990+$ 1.7448$ 1727.35
Standard Packaging22/Full Tube
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Products Specifications

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TypeDescription
CategoryPower Supplies/Power Suppliers - Board Mount/DC DC Converters
ManufacturerDEXU Electronics
PackagingSIP,21.8x9.3mm
Vin9V~18V
type-
Ripple Noise75mVp-p
Vout12V
Operating Temperature-40℃~+85℃
Quiescent Supply Current25mA
Capacitive Load(Max)470uF
Number of Outputs2
Iout125mA
Height11.1mm
Frequency - Switching230kHz
Isolation Voltage(Vrms)1.5kV
Output Power3W
FeaturesShort Circuit Protection;Automatic fault recovery
Conversion Efficiency80%
Length21.8mm
Width9.2mm
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging22
Sales UnitPiece

Introduction

AI Translation

3W, wide input voltage isolated regulated positive/negative output DC-DC module power supply. Wide input voltage range: 2:1, isolation voltage: 1500VDC, low ripple noise: 75mV (typ), output short-circuit protection (auto-recovery), output ON/OFF control. This series of module power supplies is suitable for applications where the input voltage varies significantly and galvanic isolation between input and output is required. Features including wide input voltage range (2:1), high output voltage stability, low ripple noise, and high isolation voltage make it particularly well-suited for demanding power systems such as industrial control and communication system power supplies.

Features

AI Translation
  • Wide input voltage range: 2:1
  • Isolation voltage: 1500VDC
  • Low ripple noise: 75mV (typ)
  • Output short circuit protection (auto-recovery)
  • Output ON/OFF control

Applications

AI Translation
  • Power supply circuits with wide input voltage variation requiring input-output isolation
  • Industrial control system power supplies
  • Communication system power supplies