1W DC DC Converter Module B0505LD-1WR3 High Efficiency Isolated

Price Negotiable

Price: Negotiable

MOQ: 100PCS

Delivery Time: Negotiable

Brand: MORNSUN

Product Description

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

Description

B0505LD-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 5mA
Operating ambient temperature range -40℃ ~ +105℃
I/O isolation test voltage 1.5k VDC
Industry standard pin-out
DIP package
EN62368 Approval

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.
CE	B0505LD-1WR3	5 (4.5-5.5)	5	200/20	78/82	2400

Input Specifications
Item	Operating Conditions	Min.	Typ.	Max.	Unit
Input Current (full load / no-load)	5VDC output	--	270/5	286/10	mA
Reflected Ripple Current*		--	15	--	mA
Surge Voltage (1sec. max.)		-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%	--	--	1.2	%/%
Load Regulation	10%-100% load	--	10	15	%
Ripple & Noise*	20MHz bandwidth	--	30	75	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; flame-retardant and heat-resistant (UL94 V-0)
Dimensions	20.00 x 10.00 x 7.00mm
Weight	2.1g(Typ.)
Cooling methods	Free air convection