SKU:N7812-1C
Manufacturer:
Mean Well
New
Product Overview
The Mean Well N7812-1C is a high-efficiency, non-isolated step-down DC-DC converter designed as a direct pin-to-pin replacement for traditional 7812 series linear regulators (such as the LM7812) in TO-220 packages. This switching regulator significantly improves energy efficiency and thermal management in both legacy upgrades and new electronic designs.
Key Features
- Provides a stable 12V output with a maximum current capacity of 1A.
- Supports a wide input voltage range from 16V to 36V DC.
- Achieves high efficiency of up to 95.5%, which minimizes heat dissipation and eliminates the need for an external heatsink.
- Features a durable enclosed casing with through-hole (THT) pins for secure PCB mounting.
- Integrated safety mechanisms provide protection against short circuits, overloads, and over-temperature conditions.
Applications
Due to its compact TO-220 compatible footprint and superior thermal performance, the N7812-1C is ideal for replacing inefficient linear regulators in power-sensitive applications where space is limited and reducing heat output is critical for system reliability.
The Mean Well N7812-1C is a high-efficiency, non-isolated step-down DC-DC converter designed as a direct pin-to-pin replacement for traditional 7812 series linear regulators (such as the LM7812) in TO-220 packages. This switching regulator significantly improves energy efficiency and thermal management in both legacy upgrades and new electronic designs.
Key Features
- Provides a stable 12V output with a maximum current capacity of 1A.
- Supports a wide input voltage range from 16V to 36V DC.
- Achieves high efficiency of up to 95.5%, which minimizes heat dissipation and eliminates the need for an external heatsink.
- Features a durable enclosed casing with through-hole (THT) pins for secure PCB mounting.
- Integrated safety mechanisms provide protection against short circuits, overloads, and over-temperature conditions.
Applications
Due to its compact TO-220 compatible footprint and superior thermal performance, the N7812-1C is ideal for replacing inefficient linear regulators in power-sensitive applications where space is limited and reducing heat output is critical for system reliability.
Dimensions: 11.5 x 9.0 x 17.5 mm
Efficiency: 95.5%
Input Voltage: 16 - 36VDC
Operating Temperature: -40 ~ +85°C
Output Current: 1A
Output Voltage: 12VDC
Package: SIP3 (Casing type)
Pin-out: Compatible with LM78xx linear regulators
Protections: Short circuit, Overload, Over temperature
Switching Frequency: 500kHz
Efficiency: 95.5%
Input Voltage: 16 - 36VDC
Operating Temperature: -40 ~ +85°C
Output Current: 1A
Output Voltage: 12VDC
Package: SIP3 (Casing type)
Pin-out: Compatible with LM78xx linear regulators
Protections: Short circuit, Overload, Over temperature
Switching Frequency: 500kHz
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