Murata Power Solutions Non-Isolated DC-DC Converter, 24V dc Input, 12V dc Output, 1A

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

The OKI-78SR-E series are non-isolated switching regulator (SR) DC-DC power converters for embedded applications. The fixed single output converters offer both tight regulation and high efficiency directly at the power usage site and are a direct plug-in replacement for TO-220 package 78xx series linear regulators. Typically, no extra outside components are required.

Vertical SIP or horizontal mount, small footprint,
in an Encapsulated package
No heat sink” direct replacement for 3-terminal
78xx-series linear regulators
High efficiency with no external components
Short circuit protection
Outstanding thermal derating performance

Specifications
Attribute Value
Input Voltage 24V dc
Output Voltage 12V dc
Number of Outputs 1
Output Current 1A
Power Rating 12W
Mounting Type Through Hole
Package TO-220
Minimum Temperature -40°C
Maximum Temperature +85°C
Efficiency 95.3%
MTBF 78700000h
Load Regulation ±0.25%
Line Regulation ±0.25%
Ripple And Noise 75mV Pk-Pk
Weight 4.5g
Switching Frequency Range 500kHz
Protection Features Short Circuit Protection
Depth 9.5mm
Width 11.9mm
Maximum Input Current 530mA
Allowed Circuit Configurations Parallel
Length 18mm
Series OKI-78SR
Power Signal Conversion Type DC-DC
Rated Output Power 12W
Temporarily out of stock - back order for despatch 22/09/2020, delivery within 4 working days from despatch date
Price 1 Box of 126
MYR 3,804.51
Box(es)
Per Box
Per unit*
1 - 1
MYR3,804.51
MYR30.195
2 - 3
MYR3,752.27
MYR29.78
4 - 7
MYR3,647.94
MYR28.952
8 +
MYR3,317.89
MYR26.332
*price indicative
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