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Isolated 24V To 12V DC DC Converter Module 1.5k VDC 1W With Fixed Input Voltage
Isolated 24V To 12V DC DC Converter Module 1.5k VDC 1W With Fixed Input Voltage
Specifications
Brand Name :
MORNSUN
Model Number :
B_LM-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 :
SIP/DIP package
High efficiency :
80%
Dimensions :
16.50 x 6.00 x 7.50 mm
Weight :
1.3g(Typ.)
Cooling methods :
Free air convection
Description

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

Description

B_LM-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 80%

I/O isolation test voltage: 1.5k VDC

Industry standard pin-out

Specifications

Selection Guide

Certification

Part No.

Input Voltage (VDC)OutputFull Load Efficiency (%) Min./Typ.Capacitive Load (µF) Max.
Nominal (Range)Voltage (VDC)Current (mA) Max./Min.
--B1205LM-1WR3

12

(10.8-13.2)

5200/2076/802400
Input Specifications
ItemOperating ConditionsMin.Typ.Max.Unit

Input Current

(full load / no-load)

12VDC input--105/8110/--

mA

Reflected Ripple Current* --15--
Surge Voltage(1sec. max.) -0.7--18VDC
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
ItemOperating ConditionsMin.Typ.Max.Unit
Voltage Accuracy See output regulation curves (Fig. 1)
Linear RegulationInput voltage change: ±1%----±1.2--
Load Regulation10%-100% load--715%
Ripple & Noise*20MHz bandwidth--50100mVp-p
Temperature CoefficientFull 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.
General Specifications
ItemOperating ConditionsMin.Typ.Max.Unit
Isolation

Input-output electric strength test for 1 minute with a

leakage current of 1mA max.

1500----VDC
Insulation ResistanceInput-output resistance at 500VDC1000----MΩ
Isolation CapacitanceInput-output capacitance at 100kHz/0.1V--20--pF
Operating Temperature

Derating when operating temperature≥85℃ (see

Fig. 2)

-40--105℃
Storage Temperature -55--125

℃

Case Temperature RiseTa=25℃--25--
Pin Soldering ResistanceSoldering spot is 1.5mm away from case for 10----300
Mechanical Specifications
Case MaterialBlack plastic; flame-retardant and heat-resistant (UL94 V-0)
Dimensions16.50 x 6.00 x 7.50 mm
Weight1.3g(Typ.)
Cooling MethodFree air convection

Isolated 24V To 12V DC DC Converter Module 1.5k VDC 1W With Fixed Input Voltage

Product tags

isolated dc dc converter module

,

isolated dc dc converter 12v

,

isolated dc dc converter ic
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Isolated 24V To 12V DC DC Converter Module 1.5k VDC 1W With Fixed Input Voltage

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Product Detail
Brand Name :
MORNSUN
Model Number :
B_LM-1WR3 Series
Certification :
CE/UL/CB
Place of Origin :
China
MOQ :
100PCS
Price :
Negotiated
Contact Supplier
Isolated 24V To 12V DC DC Converter Module 1.5k VDC 1W With Fixed Input Voltage

KHC Power Technology Co.,Ltd

Site Member
3 Years
shenzhen
Since 2012
Business Type :
Manufacturer, Agent, Exporter
Main Products :
Bidirectional AC DC power converter Module, Bidirectional DC DC power converter Module, AC DC Enclosed Power Supply
Total Annual :
5000000-7000000
Employee Number :
150~200
Certification Level :
Site Member
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