Semiconductor Test Probe Double-ended Pogo Pin SCPA085 for IC Inspection Semiconductor test probes are usually called double-ended pogo pins. Common tip styles include B, J, J1, U, U1, etc. All of the probes are extremely thin and miniature, however, the requirement for their test accuracy is very strict. They are mainly applied to the fields of semiconductor tests and frequency tests of communication devices, for example, the frequency tests of mobile phones, walkie-talkies, computers, etc. This product SCPA085 we will introduce is 0.85 mm in barrel diameter and 5.7 mm in total length. It can be applied to the tests of products which requires relatively high accuracy, for example frequency tests of semiconductor and communication devices. Developed and manufactured on our own, this product takes the lead in the test industry. Our complete production lines can also meet the needs for mass production. The barrel of this double-ended pogo pin is made from phosphor bronze plated with gold. The bottom plunger is made from beryllium copper plated with nickel and gold. The same is with the top plunger. The inner spring is made from stainless steel plated with gold and nickel. This double-ended pogo pin could withstand the current up to 6 amps. The typical maximal contact resistance is about 100 milliohms. The plunger can be pressed at a distance of up to 1.1 mm. But it is better to be pressed at a distance of 0.65 mm at most in working environments. Otherwise, the spring will probably be damaged severely under constant pressure. When the plunger is pressed at a distance of 0.65 mm, the loaded force is about 22 gf or 31 gf, which fluctuates to a tolerance. For details, please check parameters in below table. Materials (plated) Barrel: Phosphor Bronze, Au on Ni Plated Bottom Plunger: Beryllium Copper, Au on Ni Plated Top Plunger: Beryllium Copper, Au on Ni Plated Spring: SUS304, Au on Ni Plated Electronic Specification: Current Rating: 6 amps Contact Resistance: 100 milliohms max Bandwidth: 12.1 GHz at -1dB Inductance: 1MHZ at -0.03212 uH Captance: 1MHZ at 0.792734 uF Specifications: Full Stroke: 1.1 mm Rated Stroke: 0.65 mm Spring Force: 226 gf at load 0.65 mm, 319 gf at load 0.65 mm Mechanical Life: about 200000 cycles Our products include semiconductor test probes, in-circuit test probes, radio frequency probes, harness probes, battery contact probes, switching probes, big-current probes, spring probes, universal complex test probes, wafer probes, and so on.
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DTDL-8110 Cablefault Test Set is an integrated set of Cablefault Detection and Location Devices. It is applicable for many types of power cable, communication cable and optical cable. It can accurately measure the distance of cablefault and locate the fault point. The system includes: 1) DTDL-8110 Mainframe. 2) DTDL-8032R Receiver. 3) RF Inductive Tracking Rod. 4) Potential Difference Locating Rack with 2 pins. 5) AF Stethoscope and Headphones (for Listening mode). 6) Grounding Pin.
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Product Introduction Capacitive voltage transformer (CVT) in calibration the test must be conducted under the condition of 50Hz frequency complex geographical condition on site at the same time the traditional experiment device is difficult to meet the requirements of on-site handling testing series resonance booster device is first used in domestic field tunable resonance device has been widely used in domestic 500 kv and below the field calibration of capacitor voltage transformer. Product Parameters Technical parameters Rated Capacity 80kVA rated voltage 160kV Adjustable inductance range 65~130H Rated frequency 50Hz Rated current 0.5A Adjustable gap range 0~300mm
Flowmeter We are a leading name in this domain engaged in manufacturing and supplying a broad array of Flow Meter. These are fabricated using finest grade material and innovative technology, our products are acknowledged for their sturdy construction, convenient operation, easy maintenance and elongated service life. Our components for the product are procured from some of the most reliable vendors so as to provide our clients with best-in-class-products. Electromagnetic FlowmeterWe are manufacturing, exporting and supplying a comprehensive range of Electro Magnetic Flow Meter or Electromagnetic Flowmeter, which is used for electrical measurement of flow rate. The performance of the instrument is not affected by the properties of the material such as corrosiveness, viscosity, density, acidity and alkalinity. Description : Flow Star series FEMAG are micro-controller based full bore type electromagnetic flow transmitter specially used for various industrial applications These flow transmitters accurately measures the flow rate of conductive liquids & slurries in closed pipes Due to simple & rigid design the flow transmitter is an obstruction less & maintenance free instrument in place of conventional mechanical flow measuring device The use of 'Pulsed DC' technology offers highest ability & better measuring accuracy in the form of electrical signal 4 - 20 ma DC linearly proportional to volumetric flow The instrument is based on Faraday's law of electro-magnetic induction. A magnetic field is generated by the instrument in the flow tube The fluid flowing through this magnetic field generates a voltage that is proportional to the flow velocity. Corresponding electrical output is provided with respect to measuring voltage Salient Features : Indication through LED / LCD Full Bore type Microprocessor based Simple & cost effective construction Provides wide flow ranges Outstanding accuracy Operates over wide ranges of temperature & pressure Easy maintenance as no moving parts Pulsed DC coil excitation Flame-proof, IP-65, IIA, IIB CMRI certified housing
MAIN PCB A3100-000 for Thermal power Deyang YOYIK is a strong technical force, first-class product quality, brand reputable large-scale mechanical and electrical equipment Limited. Company products covered a wide range of products sold worldwide, a number of users trust. Acting foreign first-class brand, EATON VICKERS, star, and so on products. Guarantee genuine, the spot sale. Yoyik can offer many spare parts for power plants as below: #DF-MAIN PCB A3100-000 for Thermal power-DF PRESSURE SWITCH BH-013044-013 LVDT 0508.902T0102.AW021 Large machine door adjustment LVDT HTACC-LT-608Z-ZG-15 Communication gateway 3500/92-02-01-00 Flowmeter OPTIFLUX4000F thermal interface resistance WZP2-231 Water Analyzer Transmitter CM442-45T 8/0 Eddy Current Sensor PR6424/101-030 non linear transducer 5000TDG Eddy Current Sensor PR6422/103-131 inductive linear transducer TDZ-1-50 Digital Display SK-XMPC302-S8-J4-B00-X0-P0-T Auxiliary power PSMU-1-12V/10W Current and voltage type transformers LJB1-5A/10V speed sensor CS-1-UNF-080-05 CPU 1214C(DC/DC/DC) 6ES7214-1AG40-0XB0 Intermediate relay UEG/A-1H/5VDC proximity sensor pneumatic cylinder WT0180-A08-B00-C05-D10 Stator Cooling Water System Electric Heater JHG03-18B Zero speed sensor XD-TD-1 Hand operated device NPDF-Q21FD3 Speed sensor CS-1G-G-100-03-00 Displacement transmitter LTM-4-S1 LVDT Sensor TH-3G-150-15-01 bearing vibration sensor CWY-DO-20Q08-50V lvdt displacement transducer TD-1-150 Aluminized light-proof film BRS-300 Zero speed probe with switch JYB/RDC-B linear position control DET-150A Bolt electric heating rod ZJ-20-19(R) vibration pickup sensor QBJ-CS-1 FAN, SUB OM-8190 Relay With Base B-TD00106 Bolt electric heating rod ZJ-20-16 Displacement transmitter TD-1 0-200mm Reducer DTM320/580 MAIN PCB A3100-000 for Thermal power MAIN PCB A3100-000 for Thermal power MY-DFYL-2024-6-4
Triacs Belong To The Thyristor Family And Are Closely Related To Silicon-Controlled Rectifiers (Scr). However, Unlike Scrs, Which Are Unidirectional Devices (I.E. Can Conduct Current Only In One Direction), Triacs Are Bidirectional And So Current Can Flow Through Them In Either Direction. Another Difference From Scrs Is That Triacs Can Be Triggered By Either A Positive Or A Negative Current Applied To Its Gate Electrode, Whereas Scrs Can Be Triggered Only By Currents Going Into The Gate. In Order To Create A Triggering Current, A Positive Or Negative Voltage Has To Be Applied To The Gate With Respect To The A1 Terminal (Otherwise Known As Mt1). Once Triggered, The Device Continues To Conduct Until The Current Drops Below A Certain Threshold, Called The Holding Current. The Bidirectionality Makes Triac Very Convenient Switches For Ac Circuits, Also Allowing Them To Control Very Large Power Flows With Milliampere-Scale Gate Currents. In Addition, Applying A Trigger Pulse At A Controlled Phase Angle In An Ac Cycle Allows One To Control The Percentage Of Current That Flows Through The Triac To The Load (Phase Control), Which Is Commonly Used, For Example, In Controlling The Speed Of Low-Power Induction Motors, In Dimming Lamps And In Controlling Ac Heating Resistors Two Modes Of Led Panel Light Dimming: Mobile App Based Dimming- The Customer Sitting In Any Part Of The Room/ House Can Control The Intensity Of The Light By Using His Mobile App The Manual Mode Facilitates Control By Varying The Triac Manually Through The Knob Provided In The Control Unit. Optional: Wifi App Based Dimming Occupancy Based Dimming
