Product Features

Dual Voltage Regulator LM78 / LM79 system class regulator module capable of AC and DC input voltage regulator output, the voltage regulator module comes with aluminum heat, can withstand higher power dissipation. The module has an output voltage stability, low ripple and good load characteristics and other advantages.

LM78 / LM79 series consists of three-terminal regulator IC to form voltage regulator module, the circuit is stable, there is an internal circuit overcurrent protection, thermal protection, use, reliable and convenient.

 

 

Applications: 
DIY power supply, monitor power supply, laboratory power supply, camera power supply, automotive power, communications equipment power supply, etc

 

Product Description

Input voltage Requirement

DC ±15V Version:  Input voltage polarity, AC and DC can be. DC: 18 ~ 36V, AC: 15 ~ 30V.

DC ±12V Version:  Input voltage polarity, AC and DC can be. DC: 15 ~ 24V, AC: 12 ~ 24V.

DC ±9V Version:  Input voltage polarity, AC and DC can be. DC: 12 ~ 24V, AC: 12 ~ 24V.

DC ±5V Version:  Input voltage polarity, AC and DC can be. DC: 8 ~ 15V, AC: 6 ~ 12V.

When the module using the input and output voltages required to have a certain voltage difference, generally require more than 2V.

 

Dual output voltage, must enter the positive and negative dual voltage.

AC to DC input module can be accessed by non-directional DC output direction.

 

Positive voltage output parameter:

Load Regulation: 100mV;

Quiescent Current: 8mA;

Output voltage noise: 42μV;

Input and output voltage difference: 2V;

Output Impedance: 15 mΩ;

Peak current: 1.5A;

 

Negative voltage output parameters:

Load Regulation: 120mV;

Quiescent Current: 6mA;

Output noise voltage: 200μV;

Input and output voltage difference: 2V;

Output Impedance: 15 mΩ;

Peak current: 1.5A;

 

Size:65 * 26 * 24mm/ 2.56 * 1.04 * 0.95in(L * W * H ).

Weight:26g/

 

 

 

Package Include:

1PCS  x  Dual Voltage Converter Module