ReviewsElectronic Potentiometer

DC Power Variable Supply 30V 5A 4Digital Display Adjustable Regulated Switching Power Supply

  • ...rofessionalism. If you do not know how to adjust the current, please connect to an electronic load directly, so that you can adjust the current directly. It is normal for the power supply to make sound after it has been used for a long time. We call it "howling".It have complete operating protection function,Double potentiometer more precise adjustment..
  • If you find that the power supply does not work or the screen does not display after receiving the goods, please contact us immediately and we will give you an unconditional refund. If you have anything you don't understand in the process of use, please contact us and we will answer it for you..
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Normally Open Current Switch Adjustable Isolation The AC Current Monitoring Current Detection Protection AC 0.2-30A SZC23-NO-AL-CH

  • Easy To Use: Current sensing switch is self-powered, requires no external power supply, operates at 0.2-30A AC, and can be adjusted with a potentiometer..
  • Convenient And Intuitive: The switch does not limit the number of opening and closing, the reaction speed reaches ms level, and the LED indicator can indicate the working state of the switch..
  • Accurate And Timely: Current switch is a straight-through structure design with isolation withstand voltages up to 2000V and hysteresis of less than 1%. It can be used under strong magnetic conditions..
  • High Quality: High-power MOS tube non-contact electronic switch, the outer casing is made of self-extinguishing material ABS..
  • Widely Used: it is suitable for AC current measurement and monitoring, AC motor overload protection, automatic control system electronic switch..
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Current Sensing Switch Normally Open Current Sensing Switch Adjustable AC 0.2-30A SZC23-NO-AL-CH, JSTXSZ

  • Self-powered, no external power supply required.
  • Action current 0.2-30A AC,adjustable with a potentiometer.
  • LED indicator can conveniently and intuitively indicate the working status of the switch.
  • High-power MOS tube contactless electronic switch.
  • The switch has no limit on the number of opening and closing, and the reaction speed reaches the ms level.
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10K OHM Linear Taper Rotary Potentiometer B10K Pot with Knob and 3-Pin JST-XH2.54 Connector Lead(Pack of 2)

  • product name：potentiometer；Type : rotary potentiometer single Linear (Type B)；model : wh148.
  • product size：Packaging box Total Size：96.1mm/3.78inx18mm/0.7inx173mm/6.81in.
  • potentiometer Total height: 24 mm / 0. 94".
  • Size of aluminum alloy knob: 14 x 17 mm / 0. 55" x 0. 67" (d*h).
  • Product material：potentiometer is made of metal and carbon film, very stable and durable,The knob is made of aluminum alloy.
  • Application：Widely used for volume control in audio applications, guitar, audio, Suitable for household equipment, personal audio equipment..
  • Product packaging:20pcs B5K B10K B20K B50K B100K Ohm （4Sets for each Value）single linear rotary taper potentiometer+20PCS Aluminum alloy knobs in three different colors+20PCS Washer+20PCS Nut.
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TWTADE / 2pcs rv24yn20s b501 500 ohm Single Turn Rotary Carbon Linear Variable Potentiometer,Used for Inverter Speed Regulation. Motor Speed Control + 2pcs A03 knob + 2pcs dials

  • resistance Tolerance : +/-10 percent shaft Size : 6 x 10mm/ 0. 24" x 0. 4"(D*l).
  • Potentiometer Body Size : 24 x 14mm / 0. 9" x 0. 55"(D * H).
  • Screw Thread Dia. : 9mm / 0. 35" Shaft Diameter : 6mm / 0. 24".
  • Rotary Knob Size : 15 x 27mm/0. 6" x 1. 1"(H*Max. D).
  • Total Size : 40 x 38mm/1. 6" x 1. 5"(Dial d*h).
  • package content : 2 x Potentiometer + 2 x A03 knob + 2 x dials.
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Current Sensing Switch, Normally Open Current Sensing Relay Adjustable AC 0.2A -30A (SZC23 No AL-CH Model)

  • Self-powered, no external power supply required..
  • Action current 0.2-30A AC, adjustable with a potentiometer..
  • LED indicator can conveniently and intuitively indicate the working status of the switch..
  • High-power MOS tube contactless electronic switch..
  • The switch has no limit on the number of opening and closing, and the reaction speed reaches the ms level..
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Genuine Ohmite M5090C Sa-200 Sa-250 Lincoln Rheostat 64 Ohm 150 Watt

  • 【Parameters】 -Model:Variable sliding potentiometer with knob.
  • 【Material】 -The ceramic wirewound potentiometer is consisted of ceramic core and a resistive wire wrapped to form a toroid coil with a wiper axle..
  • 【Features】 -The potentiometer carbon brush touches the resistance wire, and the resistance value is easy to adjust.
  • the rocker type manual operation, the alloy shaft, smooth and durable..
  • 【Function】 -The rheostat is used for the regulation of voltage and current in power equipment and the middle circuit, and controls the resistance of the circuit without interrupting the current..
  • 【Application】 -Ceramic wirewound potentiometer can be widely used as a motor speed regulator, suitable for pumps, fans and blowers or other applications that require high voltage and current..
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TWTADE / 2pcs rv24yn20s b502 5k ohm Single Turn Rotary Carbon Linear Variable Potentiometer,Used for Inverter Speed Regulation. Motor Speed Control + 2pcs A03 knob + 2pcs dials

  • Special attention：If there is any quality problem with the product you received, which causes it to fail to work normally, you must send an email to us immediately, and we will solve the quality problem for you.Product name : potentiometer.
  • resistance Tolerance : +/-10 percent shaft Size : 6 x 10mm/ 0. 24" x 0. 4"(D*l).
  • Potentiometer Body Size : 24 x 14mm / 0. 9" x 0. 55"(D * H).
  • Screw Thread Dia. : 9mm / 0. 35" Shaft Diameter : 6mm / 0. 24".
  • Rotary Knob Size : 15 x 27mm/0. 6" x 1. 1"(H*Max. D).
  • Total Size : 40 x 38mm/1. 6" x 1. 5"(Dial d*h).
  • package content : 2 x Potentiometer + 2 x A03 knob + 2 x dials.
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SMKAN DP20V2A Constant Voltage Constant Current Programmable Control Step-down Supply Power Module

  • ...ltage or current required. LCD display on the model has the function digital voltmeter and ammeter. You can view the preset voltage, input voltage, output voltage, the preset current, output current, output power and LCD brightness..
  • Adjusting preset voltage:Pressing SET button, page down to U-SET, press the codding potentiometer, then enter toadjustnumeric value. Press codding potentiometer in turn to choose the numeric value you want to adjust. Turn codding potentiometer to adjust the numeric value. If you want toexit adjusting voltage, press shortly SET. In the process of adjusting preset voltage, if you open output voltage mode by pressing the ON/OFF, the output voltage will be refreshing by increasing or decreasing the numeric value.
  • ifyou close output voltage mode by pressing the ON/OFF, the output voltage will not be refreshing by increasing or decreasing the numeric value..
  • Adjusting preset current:Pressing SET button, page down to I-SET, press the codding potentiometer, then enter toadjustnumeric value. Press codding potentiometer in turn to choose the numeric value you want to adjust. Turn codding potentiometer to adjust the numeric value. If you want toexit adjusting current, press shortly SET..
  • Power-down storage:If you want to use the prese....
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Taiss 60PCS Potentiometer Kit B5K 10K 20K 50K 100K Ohm Linear Taper Rotary Audio B Type Potentiometer with Nuts, Washers and 3 Different Colors of Aluminum Alloy knobs F029

  • Absolute good quality:Single linear rotary taper poteniometer, 3 terminals, single linear, with standard WH148 knob.
  • Linear Potentiometer: potentiometer b1k b5k b10K b20K b50K b100K, with match nuts, washers.
  • Rotary potentiometer with knob: come with black-white plastic Potentiometer knob, Size: 0.67 inch*0.59mm (H*W).
  • Type and Material:single linear, metal and carbon film.
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Current Sensing Relay AC Current Sensing Switch 0-50A Normally Closed Current Sensor Monitoring Relay NC50

  • Universal Outputs: Input through current: 0.2-50A AC Rated load: [email protected] AC/DC..
  • Accurate & Dependable: Offers a sensing range of 0.2 to 50 amps and universal, solid-state outputs.
  • Faster Response Time: Once current flow is detected, it closes a set of contacts immidiately.
  • Self-powered, no external power supply required，adjustable with a potentiometer.LED indicator can conveniently and intuitively indicate the working status of the switch..
  • Normally Closed current sensor:Suitable for AC current measurement and monitoring, AC motor overload protection, electronic switch of automatic control system and so on..
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