Suppression And Harmonic Suppression Cabinet

Jb capacitors company, leading manufacturer for film capacitors since 1980, produce 22 series film capacitors with top quality level.
Here we strongly recommend our top seller jfv x2 mkp film capacitors to you as below. Welcome to contact with us for your inquiry or order.
Part name: jfv x2 metallized polypropylene film capacitors ( interference suppression capacitors / class x2)
-- jfv x2 with enec, vde, ul approval for 275vac, 305vac, 310vac.
-- bulk (loose) and ammo tape package both available; cut leg and long leads on request.
-- jfv x2 have unbeatable prices
-- fast delivery, some items have stock available.
-- very stable quality, fast sales response, good service
-- cross reference available on website


Bulk or ammo package, please contact with our sales at dena@jbcapacitors.Hk

Power ntc thermistor description
Power ntc thermistor can be a cost effective device to limit the amount of inrush current in a switching power supply or other devices when the power is first turned on. Power ntc thermistor limits surge current by functioning as a power resistor which drops from a high cold resistance to a low hot resistance when heated by the current flowing through it.
Inrush-current limiters power ntc thermistor protect circuits from undesirably high currents, suppressing high inrush current surges, while its resistance remains negligible low during continuous operation. Thanks to their low resistance in the operating state, power thermistor have a considerably lower power dissipation than the fixed resistors frequently used for this application.

Inrush current limiting power ntc thermistor application
Limiting surge current, suitable for the protection of switch mode power supply, ups power, transformers, motors, various electric heating utensil, energy saving lights, ballast, various power circuit, amplifiers, colored displayer, monitors, color tv, filament protection, etc.
Power thermistor components can also be used for the soft starting of motors, for example in vacuum cleaners with continuous currents of up to 20 a.

Inrush current limiting power ntc thermistor advantages
Low cost solid state device for inrush current supression.
Minimise line current distortion and radio noise.
Protect switches, rectifier diodes and smoothing capacitors against premature failures.
Prevent fuse from blowing in error.

Inrush current limiting power ntc thermistor features
Resin coated disk thermistor with uninsulated lead-wires.
Suitable for both ac and dc circuits up to a voltage of 265 v(rms).
Wide range of resistance, current and dimension.
Excellent mechanical strength.
Suitable for pcb mounting.

Part name: jfv x2 metallized polypropylene film capacitors ( interference suppression capacitors / class x2)

-- jfv x2 with enec, vde, ul approval for 275vac, 305vac, 310vac.
-- bulk (loose) and ammo tape package both available; cut leg and long leads on request.
-- jfv x2 have unbeatable prices
-- fast delivery, some items have stock available.
-- very stable quality, fast sales response, good service
-- cross reference available on website


Bulk or ammon

Product Overview

The ignition point of a fire inside the electric panel is mostly the part where the terminal block is fastened, so in order for initial fire extinguishing, the solution should be closely installed to the part where the terminal block is fastened.
In the case of a small electric panel, a complete initial fire extinguishing is expected for fires occurring inside the electric panel by attaching the SFEX Pad to the top surface of the electric panel.

Product Feature

It has an excellent performance in the initial fire suppression as it can be installed near the ignition point as a flexible rope type.
It uses a stand-alone method based on polymer chemistry so that it does not cause malfunctions and maintenance costs.
The thermo-responsive Granule composed of KNO3 and subsidiary catalysts It does not affect the peripherals after the fire goes out.
Function of SFEX Granule = fire extinguishing agent storage tank + temperature sensor + nozzle function
Fire extinguishing method : Suffocation + subsidiary catalyst


Example of Installation 1 : SFEX Line - If ducts exist

Installing the SFEX Line horizontally or vertically in the ducts closest to the expected ignition points
It can be installed without damaging the panel



Example of Installation 2 : SFEX Line - If ducts do not exist

Installing the SFEX Line horizontally or vertically, close to the expected ignition points of the Electric panel



Example of Installation 2 : SFEX Pad - Small Electric Panel

Simply attach it to the top inside the Electric panel.

Multilayer ferrite chip beads
Excellent in physical properties, such as terminal strength, flexure strengh, soldering resistance and solerability.

Max. Allowable Voltage: 11~1000V r.m.s
Max. Peak Current: 1~40KA
Thermal fuse: 102~145íµ, 5~25A

As required