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SMD DC DC Converter Module Power Supply Module Unregulated 12VDC 1W Single Output

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SMD DC DC Converter Module Power Supply Module Unregulated 12VDC 1W Single Output

Brand Name : MORNSUN

Model Number : B_T-1WR3 Series

Certification : CE/UL/CB

Place of Origin : China

MOQ : 100PCS

Price : Negotiated

Payment Terms : T/T

Packaging Details : Carton packed

Input voltage : 12VDC

Package : SMD package

Case Material : Black plastic; flame-retardant and heat-resistant (UL94 V-0)

Dimensions : 13.20 x 11.40 x 7.25 mm

Weight : 1.3g(Typ.)

Cooling methods : Free air convection

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1W isolated DC-DC converter Fixed input voltage, unregulated single output

Description

B_T-1WR3 series are specially designed for applications where an isolated voltage is required in a distributed power supply system.They are suitable for:pure digital circuits,low frequency analog circuits,relay-driven circuits and data switching circuits.

FEATURES

  • Continuous short-circuit protection
  • No-load input current as low as 8mA
  • Operating ambient temperature range: -40℃ to +105℃
  • High efficiency up to 83%
  • Compact SMD package
  • I/O isolation test voltage: 1.5k VDC
  • Industry standard pin-out

Specifications

Selection Guide

Certification

Part No.

 Input Voltage (VDC) Output

Full Load

Efficiency (%) Min./Typ.

 Capacitive Load(µF) Max.
Nominal (Range) Voltage (VDC) Current (mA) Max./Min.

--

 B1205T-1WR3

12

(10.8-13.2)

 5 200/20 78/82 2400
B1209T-1WR3 9 111/12 79/83 1000
B1212T-1WR3 12 84/9 79/83 560
B1215T-1WR3 15 67/7 79/83 560
Input Specifications
Item Operating Conditions Min. Typ. Max. Unit

Input Current

(full load / no-load)

12VDC input

 5VDC output -- 102/8 107/--

mA
9VDC/12VDC/15VDC output -- 101/8 106/--
Reflected Ripple Current* -- 15 --
Surge Voltage(1sec. max.) -0.7 -- 18 VDC
Input Filter Capacitance filter
Hot Plug Unavailable
Note: * Reflected ripple current testing method please see DC-DC Converter Application Notes for specific operation.
Output Specifications
Item Operating Conditions Min. Typ. Max. Unit
Voltage Accuracy See output regulation curves (Fig. 1)
Linear Regulation Input voltage change: ±1% -- -- ±1.2 --

Load Regulation

10%-100% load

 5VDC output -- 5 15

%
9VDC output -- 3 10
12VDC output -- 3 10
15VDC output -- 3 10
Ripple & Noise* 20MHz bandwidth --- 30 75 mVp-p
Temperature Coefficient Full load -- ±0.02 -- %/℃
Short-Circuit Protection Continuous, self-recovery
Notes: * The “parallel cable” method is used for ripple and noise test, please refer to DC-DC Converter Application Notes for specific information.
Mechanical Specifications
Case Material Black plastic; flame-retardant and heat-resistant (UL94 V-0)
Dimensions 13.20 x 11.40 x 7.25 mm
Weight 1.3g(Typ.)
Cooling Method Free air convection

SMD DC DC Converter Module Power Supply Module Unregulated 12VDC 1W Single Output


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SMD DC DC Converter Module

      

DC DC Converter Module 12VDC

      

DC DC Power Supply Module Unregulated

      
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