QXLB-2321 AC Power Noise Filter
Negotiable /Piece
Min.Order:100 Pieces
Sichuan Qixing Electronics Co., Ltd.
Some parts of our certificates
Advantage of choosing our company and products:
1. Sichuan qixing electronic co. ltd. is a technical factory of mainly manufacturing and develop high power resistor,wire-wound potentiometer,metal glass glaze potentiometer,carbon film potentiometer,precision parts and AC power noise filter.
2. The established maxim of our company is technical innovation, keeping improvement and meet customer demands.
3. Rich and varied goods is your selection guide. High quality is absolutely the credibility of the guarantee. Reasonable price is your final choice.
4. Our products is also used in the field of the military industry .Our factory are continuing to offer a great deal of qualified goods in the field of the military industry .
Electronic characteristics:
1. Rated Voltage: 250Vac 380Vac(50HZ/60Hz)
2. Rated Current: 1A 2A 3A 6A 10A
3. Max Volt: 1500Vac 2300Vac
4. Insulation resistance: Over 1G ohm
5. Attenuation characteristics: over 30dB 2300Vac
Environmental charachteristics:
1. Low temperature: minus 25 C degrees 2h
2. High temperature: 85 C degrees 2h
3. Vibration: 10-55Hz 50m/squre S, 1h
4. Shock: 300m/squre S, 18ms 3 times
5. Temperature variation: minus 25 C degrees 30minutes, 85 C degrees 30minutes 5 times
6. Constant damp-heat: GB2423.3 CaM96h
Physical charachteristics:
1. Terminal 1 and 2 for power, terminal 3 and 4 for electrical or electronical equipments
How to place order?
Send e-mail to me about these characters:
1. wire, socket, standard sockt, welding tablet
2. appearance: Square Vertical or Horizontal
3. Rated current needed: 1A 2A 3A 6A 10A
4. Rated Voltage: 125? 250? 380?
Function of potentiometer:
A potentiometer is a manually adjustable electrical resistor that uses three terminals. It is a simple electro-mechanical transducer. It converts rotary or linear motion from the operator into a change of resistance, and this change is used to control the levels of output. It is sometimes known as POTS.Potentiometer is an adjustable electronic components,which plays main roles in the circuit on the following several aspects
1.As a voltage divider:Potentiometer is a continuously adjustable resistor. When potetiometer’s stem or sliding handle move on the resistor body, the output of the potentiometer can be obtained output of voltage with certain related to the potentiometer applied voltage and movable arm or travel .
2.As a variable resistor :When potentiometer is used as a rheostat, it should be taken into two end devices.Thus within the limited travel range of potentiometer,which can be gotten smooth, continuously changable resistance value.
3.As the current controller :Potentiometer is used as the current controller, one of the designate current output must be sliding contact terminal.
4.Application of potentiometers
•Linear displacement measurement
•Rotary displacement measurement
•Volume control
•Brightness control
•Liquid level measurements using floats
Our partners:
CHANGHONG
TAIWAN KEZHENGXIN ELECTRONICS CO.
XI’AN HONGXING ELECTRONICS CO.
JIALING MOTORCYCLE
KLS ELECTRONIC CO., LTD.
The Scope of Potentiometer:
Workflow