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K7812M-1000R3

Name: K7812M-1000R3
Rating: 4.7 (12 reviews)

DC DC CONVERTER +/-12V 16W

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規格

Series	K7812M-1000R3
Part Status	Not For New Designs
Type	Non-Isolated PoL Module
Number of Outputs	1
Voltage - Input (Min)	16V, 8V
Voltage - Input (Max)	36V, 20V
Voltage - Output 1	12V or -12V
Current - Output (Max)	1A or 300mA
Applications	ITE (Commercial)
Features	SCP
Operating Temperature	-40°C ~ 85°C (With Derating)
Efficiency	95%
Mounting Type	Through Hole
Package / Case	3-SIP Module
Size / Dimension	0.46" L x 0.31" W x 0.41" H (11.6mm x 8.0mm x 10.4mm)
Power (Watts)	16 W
Approval Agency	CE

概述

Description

The K7812M-1000R3 is a compact DC-DC buck converter module designed to provide a stable 12V output from a higher voltage input, typically in the range of 14V to 30V. This module is part of the K78 series, known for its high efficiency, reliability, and ease of integration into various applications. It can deliver up to 1A of output current, making it suitable for powering small electronic devices, microcontrollers, and sensors.
Key features include overcurrent protection, thermal shutdown, and short circuit protection, which enhance its robustness. The K7812M-1000R3 is characterized by its small size, allowing for space-efficient designs, and it does not require external components for operation, simplifying the design process.
This module is often used in industrial, telecommunications, and consumer electronic applications where a reliable 12V power supply is needed. Its efficiency and compact form factor make it an ideal choice for various low to moderate power applications.

Features

The K7812M-1000R3 is a DC-DC converter module that provides a compact, efficient solution for converting higher voltages to a stable 12V output. Key features include:
1. Input Voltage Range: Accepts wide input voltage from 7V to 40V.
2. Output Current: Delivers up to 1A of continuous output current.
3. Efficiency: High efficiency (up to 90%), reducing heat generation and improving reliability.
4. Size: Compact design allows for easy integration into various applications.
5. Thermal Protection: Includes thermal shutdown features to prevent overheating.
6. Short Circuit Protection: Protects the device from short circuits and overloading.
7. Regulation: Provides stable and low ripple output voltage, suitable for sensitive electronic devices.
8. Mounting: Designed for surface mount or embedded applications.
Ideal for use in telecommunications, industrial control, and any application requiring a reliable power supply in a compact form factor.

Package

The K7812M-1000R3 is packaged in a surface-mount module format, specifically a 6-pin SIP (Single In-line Package). This compact design is suitable for efficient thermal management and space-saving in electronic applications.

Pinout

The K7812M-1000R3 is a DC-DC converter module with a pin count of 5. Its function is to convert a wide input voltage range (typically from 7V to 30V) into a stable output voltage of 12V.
The pin configuration is as follows:
1. Vin: Input voltage (positive).
2. GND: Ground.
3. Vout: Output voltage (12V).
4. Trim: Used for output voltage adjustment, if required.
5. ON/OFF: Enable/disable control for the converter.
This compact device is designed for various applications requiring efficient voltage regulation in compact spaces. It provides high efficiency and is suitable for powering circuits in both industrial and consumer electronics.

Manufacturer

The K7812M-1000R3 is manufactured by RECOM Electronic GmbH, a company based in Austria. RECOM specializes in providing power supply solutions, including DC-DC converters, AC-DC power supplies, and LED drivers. Founded in 1975, the company focuses on innovative and reliable power management products for various applications, including telecommunications, industrial automation, medical equipment, and renewable energy. RECOM is recognized for its commitment to quality and efficiency, catering to a global clientele with a wide range of power supply needs.

Application

The K7812M-1000R3 is a DC-DC converter primarily used in industrial automation, telecommunications, and power supply applications. It provides efficient voltage conversion for embedded systems, sensors, and IoT devices. Its compact size and high reliability make it suitable for rail and battery-powered applications, enabling efficient power management in devices requiring a stable 12V output.

Equivalent

The K7812M-1000R3 is a DC-DC step-down (buck) converter module. Equivalent products include the LM2596, LM2675, and XL4015. These alternatives offer similar voltage regulation and current capabilities but may differ in efficiency, package type, and specific features. Always check the datasheets for exact specifications and suitability for your application.