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B03_LS-1WR3 DC DC Converter Module 5VDC 24VDC 1W Isolated Unregulated Dual Single Output

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B03_LS-1WR3 DC DC Converter Module 5VDC 24VDC 1W Isolated Unregulated Dual Single Output

Brand Name : MORNSUN

Model Number : A03_S-1WR3& B03_LS-1WR3 series

Certification : CE 、ROHS

Place of Origin : China

MOQ : 100PCS

Price : Negotiated

Payment Terms : T/T

Packaging Details : Carton packed

Input voltage : 3.3VDC

Package : SIP package

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

Dimensions : 19.65 x 6.00 x 10.16mm

Weight : 2.1g(Typ.)

Cooling methods : Free air convection

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1W isolated DC-DC converter Fixed input voltage and unregulated dual/single output

Description

A03_S-1WR3 & B03_LS-1WR3 series are specially designed for applications where an isolated(two 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 10mA
  • Operating ambient temperature range: -40℃ to +105℃
  • High efficiency up to 85%
  • I/O isolation test voltage: 1.5k VDC
  • Industry standard pin-out
  • SIP package

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.

--

 A0303S-1WR3

3.3

(2.97-3.63)

 ±3.3 ±152/±15 74/78 1200
A0305S-1WR3 ±5 ±100/±10 78/82 1200
A0309S-1WR3 ±9 ±56/±6 81/85 470
A0312S-1WR3 ±12 ±42/±5 78/82 220
A0315S-1WR3 ±15 ±34/±4 78/82 220
A0324S-1WR3 ±24 ±21/±2 80/84 100
B0303LS-1WR3 3.3 303/30 75/79 2400
B0305LS-1WR3 5 200/20 78/82 2400
B0309LS-1WR3 9 111/11 81/85 1000
B0312LS-1WR3 12 83/8 78/82 560
B0315LS-1WR3 15 67/7 78/82 560
B0324LS-1WR3 24 42/4 80/84 220
Note: *The specified maximum capacitive load for positive and negative output is identical.
Input Specifications
Item Operating Conditions Min. Typ. Max. Unit

Input Current

(full load / no-load)

 3.3VDC input 3.3VDC output -- 384/10 405/--

mA
Others output -- 370/18 389/--
Reflected Ripple Current* -- 15 --
Surge Voltage (1sec. max.) 3.3 VDC input -0.7 -- 5 VDC
Input Filter Capacitance filter
Hot Plug Unavailable
Note: * Refer to DC-DC Converter Application Notes for detailed description of reflected ripple current test method.
Output Specifications
Item Operating Conditions Min. Typ. Max. Unit
Voltage Accuracy See output regulation curve(Fig. 1)
Linear Regulation Input voltage change: ±1% 3.3 VDC output -- -- ±1.5 --
Other output -- -- ±1.2

Load Regulation 10%-100% load 3.3VDC output -- 12 18 %
Others output -- 8 15

Ripple & Noise*

20MHz bandwidth

3.3VDC/5VDC/9VDC/

12VDC/15VDC output

 -- 30 75

mVp-p
24VDC output -- 50 100
Temperature Coefficient 100% load -- ±0.02 -- %/℃
Short-circuit Protection Continuous, self-recovery
Note:* 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 19.65 x 6.00 x 10.16mm
Weight 2.1g(Typ.)
Cooling methods

Free air convection

B03_LS-1WR3 DC DC Converter Module 5VDC 24VDC 1W Isolated Unregulated Dual Single Output


Product Tags:

DC DC Converter Module 5VDC

      

B03_LS-1WR3 DC DC Converter Module

      

Dual DC DC Converter 24VDC

      
China B03_LS-1WR3 DC DC Converter Module 5VDC 24VDC 1W Isolated Unregulated Dual Single Output wholesale

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