Inrush Current Limiter NTC Thermistor

05D Series MF72 Inrush Current Limiter NTC Thermistor for energy saving light or ballast

Features:

1. High inrush current restriction effect.

2. Small power loss in stationary state. (normally 1w or less than 50w power)

3. High thermal and electrical stability.

4. Wide selection of electrical characteristics

5. Special coating material: green or black silicone.

Description:

HF Type NTC Thermistor devices are made of a specially formulated metal oxide ceramic material which is capable of suppressing high current surges.

HF Type NTC devices, being of relatively high resistance, shall limit the inrush current for 1~2 seconds during which time the device decreases in resistance substantially to a point where its voltage drop is negligible. The devices are especially useful in power supplies because of the extremely low impedance of the capacitor being charged, of which the bridge is usually subjected to an exceedingly hign current surge at turn-on point.

Application:

1. Electronic ballast,display

2. Conversion power supply, switch power

3. Kinds of electric heater, electronic energy-saving lamps,

4. Filament protection of all kinds of RT, bulb and other lighting lamps.

Parameters:

How to Order:

1. Resistance and its tolerance

2. Diameter

3. Lead type

FAQ:

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