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
Width 11.9mm
Length 18mm
Series OKI-78SR
Power Signal Conversion Type DC-DC
Rated Output Power 12W
Weight 4.5g
Switching Frequency Range 500kHz
Protection Features Short Circuit Protection
Depth 9.5mm
Allowed Circuit Configurations Parallel
Maximum Input Current 530mA
53 In Global stock for delivery within 4 - 6 working days
Price Each
MYR 36.60
units
Per unit
1 - 4
MYR36.60
5 - 9
MYR35.47
10 - 24
MYR34.45
25 - 49
MYR31.78
50 +
MYR30.76
Packaging Options:
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