Murata Power Solutions Non-Isolated DC-DC Converter, Through Hole, 5V dc Output Voltage, 12V dc Input Voltage, 1.5A
- RS stock no.:
- 173-6928
- Mfr. Part No.:
- OKI-78SR-5/1.5-W36-C
- Manufacturer:
- Murata Power Solutions
11 Available from UK/Europe in 4–6 working days for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)
Not Available for premium delivery
Added
Price (Excl VAT) 1 Reel of 360
R 32 671,40
(exc. VAT)
R 37 572,11
(inc. VAT)
| Reel(s) | Per Reel | Per unit* |
| 1 + | R 32 671,40 | R 90,754 |
| *price indicative | ||
- RS stock no.:
- 173-6928
- Mfr. Part No.:
- OKI-78SR-5/1.5-W36-C
- Manufacturer:
- Murata Power Solutions
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- CN
Product Details
Murata 1.5A Single Output Non-Isolated DC-DC Converter - OKI Series
The Murata PS OKI-78SR Series is built on a 10.4 by 16.5 mm, single inline package SIP module, these DC/DC converters are non-isolated switching regulator for embedded applications. Two nominal output voltages are offered, each with 1.5 Amp maximum output. Based on fixed-frequency buck switching topology, the high efficiency means very low heat and little electrical noise, requiring no external components. The ultra-wide input range is 7 to 36 Volts DC. Protection features include short circuit current limit protection. The OKI-78SR switching regulator is designed to meet all standards approvals. RoHS-6 (no lead) hazardous material compliance is specified as standard.
Features & Benefits
Ultra wide 7 to 36 VDC input range
Fixed Outputs of 3.3 or 5 VDC up to 1.5 Amps
Vertical or horizontal SIP-mount, small footprint 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
Fixed Outputs of 3.3 or 5 VDC up to 1.5 Amps
Vertical or horizontal SIP-mount, small footprint 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
Approvals
UL/EN/IEC 60950-1, 2nd Edition
Murata Power Solutions Non-Isolated DC-DC Converter
The Murata Power Solutions Non-Isolated DC-DC converter is used for the embedded application. It has three nominal output voltage terminals and up to 1.5A is the maximum output. The ultra-wide input range of upto 12VDC. Based on fixed frequency the high efficiency means very low heat and low electrical noise requiring no external component. The fixed single output converters provide both tight regulation and high efficiency directly at power usage site and are direct plug-in instead of linear regulators hence no extra outside component is required
Features and Benefits
• High efficiency with no external components
• No heat sink direct replacement for 3-terminal
• Operating temperature is from -40°Cto 85°C
• Outstanding thermal derating performance
• Short circuit protection
• Vertical SIP or horizontal mount, small footprint, in an encapsulated package
• No heat sink direct replacement for 3-terminal
• Operating temperature is from -40°Cto 85°C
• Outstanding thermal derating performance
• Short circuit protection
• Vertical SIP or horizontal mount, small footprint, in an encapsulated package
Applications
• Control boxes
• Control boxes
• ITE commercials
• ITE commercials
• Control boxes
• ITE commercials
• ITE commercials
Certifications
• UL certified
Specification
Attribute | Value |
|---|---|
| Output Voltage | 5V dc |
| Output Current | 1.5A |
| Input Voltage | 12V dc |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Package | TO-220 |
| Power Rating | 7.5W |
| Ripple And Noise | 40mV Pk-Pk |
| Minimum Temperature | -40°C |
| Maximum Temperature | +85°C |
| Series | OKI-78SR |
| Line Regulation | ±0.25% |
| Length | 10.4mm |
| Load Regulation | ±0.4% |
| Power Signal Conversion Type | DC-DC |
| Rated Output Power | 7.5W |
| MTBF | 78700000h |
| Switching Frequency Range | 500kHz |
| Protection Features | Short Circuit Protection |
| Depth | 16.5mm |
| Width | 8.6mm |
| Maximum Input Current | 690mA |
| Allowed Circuit Configurations | Parallel |
| Weight | 2g |