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Unregulated Digital DC DC Converter Module UL Dual Output Single Output

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Unregulated Digital DC DC Converter Module UL Dual Output Single Output

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Brand Name :	MORNSUN
Model Number :	A05_S-1WR3 & B05_LS-1WR3 Series
Certification :	CE/UL/CB
Price :	Negotiated
Payment Terms :	T/T

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Unregulated Digital DC DC Converter Module UL Dual Output Single Output

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

Description

A05_S-1WR3 & B05_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 5mA

Operating temperature range: -40℃ to +105℃

High efficiency up to 85%

I/O isolation test voltage 1.5k VDC

Industry standard pin-out

SIP package

IEC62368, UL62368, EN62368 approved

Specifications

Selection Guide
Certification	Part No.	Input Voltage(VDC)	Output		Full Load Efficiency(%) Min./Typ.	Capacitive Load(µF)* Max.
Certification	Part No.	Nominal (Range)	Voltage (VDC)	Current(mA) Max./Min.	Full Load Efficiency(%) Min./Typ.	Capacitive Load(µF)* Max.
CE	A0503S-1WR3	5 (4.5-5.5)	±3.3	±152/±15	70/74	1200
UL/CE/CB	A0505S-1WR3		±5	±100/±10	78/82	1200
	A0509S-1WR3		±9	±56/±6	79/83	470
	A0512S-1WR3		±12	±42/±5	79/83	220
	A0515S-1WR3		±15	±34/±4	79/83	220
	A0524S-1WR3		±24	±21/±3	81/85	100
	B0503LS-1WR3		3.3	303/30	70/74	2400
	B0505LS-1WR3		5	200/20	78/82	2400
	B0509LS-1WR3		9	111/12	79/83	1000
	B0512LS-1WR3		12	84/9	79/83	560
	B0515LS-1WR3		15	67/7	79/83	560
	B0524LS-1WR3		24	42/4	81/85	220
Note: *The specified maximum capacitive load for positive and negative output is identical.

Input Specifications
Item	Operating Conditions	Min.	Typ.	Max.	Unit
Current (full load / no-load)	3.3VDC/5VDC output	--	270/5	286/10	mA
	9VDC/12VDC output	--	241/12	254/20
	15VDC/24VDC output	--	241/18	254/30
Reflected Ripple Current*		--	15	--
Surge Voltage (1sec. max.)	5VDC input	-0.7	--	9	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%	3.3VDC output	--	--	1.5	%
		Others	--	--	1.2

Load Regulation	10%-100% load	3.3VDC output	--	15	20	%
		5VDC output	--	10	15
		9VDC output	--	8	10
		12VDC output	--	7	10
		15VDC output	--	6	10
		24VDC output	--	5	10
Ripple & Noise*	20MHz bandwidth	Others	--	30	75	mVp-p
Ripple & Noise*	20MHz bandwidth	24VDC output	--	50	100	mVp-p
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; fiame-retardant and heat-resistant (UL94 V-0)
Dimensions	19.65 x 6.00 x 10.16mm
Weight	2.1g(Typ.)
Cooling Method	Free air convection

Product Tags:

DC DC Converter Module UL

DC DC Converter Module Dual Output

Unregulated Digital DC DC Converter

Unregulated Digital DC DC Converter Module UL Dual Output Single Output

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