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Murata Power Solutions 1W Dual Output SIP7 DC-DC Converter 12V dc / -12V dc Output, 21.6V-26.4V Input, 87% Efficiency MEA1
Specifications
| Country of Origin | China |
|---|---|
| Brand | Murata Power Solutions |
| Efficiency | 87% |
| Length | 19.65mm |
| Model | MEA1 |
| Depth | 10.15mm |
| Gross Weight | 2.3g |
| Width | 6mm |
| Mount Type | Through Hole |
| Series | MEA1 |
| Maximum Operating Temperature | 85°C |
| Package Type | SIP |
| Minimum Operating Temperature | -40°C |
| MTBF | 3247000h |
| Number of outputs | 2 |
| Ripple and Noise | 20mV Pk-Pk |
| Maximum Output Power | 1W |
| Maximum Input Voltage | 26.4V dc |
| Standards/Approvals | RoHS |
| Minimum Input Voltage | 21.6V |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 725-7109PBrand: Murata Power SolutionsManufacturers Part No.: MEA1D2412SC |
| Number of Pins | 7 |
| Output Voltage 1 | 12V dc |
| Output Current 1 | 42mA |
| Isolation Voltage | 1kV dc |
| Output Voltage 2 | -12V dc |
Key Features
- Dual output SIP7 unregulated DC-DC converter with 1 watt total power rating.
- Output currents of 42mA per output and 87% efficiency for energy-saving operation.
- Fully encapsulated with toroidal magnetics for reduced switching noise.
- Wide operating temperature range from -40°C to 85°C for harsh environments.
- 1kV DC isolation voltage for galvanic isolation applications.
- No external components or heatsinks required for compact PCB designs.
- Package dimensions measuring 19.65mm length, 6mm width, and 10.15mm depth in SIP form factor.
- MTBF rated at 3,247,000 hours ensuring high reliability.
Product Description
Murata Power Solutions MEA1D2412SC is a compact and efficient 1 watt dual output DC-DC converter, designed for reliable voltage conversion with isolated outputs providing +12V and -12V from input voltages ranging 21.6V to 26.4V DC. This SIP7 package device features an industry-standard pinout with an output current of 42mA per output and an efficiency rating of 87%, making it ideal for applications where stable dual rail supplies and low noise operation are critical.
The unit is fully encapsulated using toroidal magnetics, eliminating the need for electrolytic or tantalum capacitors and external heatsinks. It can operate in a wide temperature range from -40°C up to 85°C, suitable for industrial, communication, instrumentation, and embedded system applications.
This DC-DC converter provides galvanic isolation up to 1kV DC, reducing potential interference and noise in sensitive electronic circuits. Its power density of 0.85W/cm³ and no external component requirements allow space-saving PCB designs for modern electronic equipment.
The package dimensions are 19.65mm length, 6mm width, and 10.15mm depth in SIP form, with 7 pins. It weighs 2.3 grams and offers a high MTBF rating of 3,247,000 hours, ensuring exceptional reliability in demanding environments.
Dual output SIP7 unregulated DC-DC converter delivering 1 watt total power. Output voltage of +12V and -12V with output currents of 42mA per channel. Input voltage range from 21.6V up to 26.4V DC. Efficiency rating of 87% reduces energy waste.
Galvanic isolation voltage of 1kV DC enhances noise immunity. Wide operating temperature of -40°C to +85°C supports harsh environments. Fully encapsulated with toroidal magnetics; no electrolytic capacitors. Compact SIP7 package dimensions for space-constrained designs.
RoHS compliant and UL94V-0 flame retardant material. This product is suitable for industrial applications, embedded communications, instrumentation, and power supply solutions requiring stable dual voltage rails with isolation.
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Frequently Asked Questions
The input voltage range for this model is from 21.6V to 26.4V DC.
This unit provides dual output voltages of +12V and -12V.
The efficiency rating of this DC-DC converter is 87%.
The maximum output power of this converter is 1 watt.
It operates within a wide temperature range from -40°C to +85°C.
This model features a galvanic isolation voltage of 1kV DC.
The package dimensions are 19.65mm in length, 6mm in width, and 10.15mm in depth.
This DC-DC converter weighs 2.3 grams.
Each output can provide a current of 42mA.
No, it does not require any external components or heatsinks for operation.
The Mean Time Between Failures (MTBF) is rated at 3,247,000 hours.
Yes, this DC-DC converter is RoHS compliant.
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