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Saturday, October 28, 2023

Extremely low temperature coefficient, No LID & PID. Huasun HJT solar cell was made of ultra-thin N-type silicon wafer which employs SMBB and μc-Si technology. The maximum efficiency has reached 25.61% in mass prodution, and there is a clear path of efficiency improvement with huge potential...

Friday, October 27, 2023

On Board Charger Definition An ac on board charger unit (OBC) is a device used in electric vehicles (EVs) to convert alternating current (AC) power from the electrical grid into direct current (DC) power to recharge the vehicle's battery pack. The EV OBC is typically located within...

Friday, October 27, 2023

The main products of our new energy commercial vehicle electric motor control unit system are: main drive motor controller 3-in-1 drive motor controller (main drive + DC/DC + power distribution). We design electric commercial vehicle system solutions to meet the needs of different vehicle models...

Friday, October 27, 2023

electric vehicle brushless controller motor control unit for electric vehicle / motor control unit automotive / electric vehicle motor control unit Technical features of the electric car motor controller: (1) use SVPWM modulation algorithm to improve the energy efficiency ratio of...

Friday, October 27, 2023

Product Features Adopting APFC and intelligent software switch technology, with high efficiency and good reliability. DC/DC part adopts novel LLC resonant adaptive full soft switch power conversion technology, improving the conversion efficiency of electrical energy. Can work in the...

Friday, October 27, 2023

Product Features Adopt advanced high-frequency switching control technology, effectively reducing the size of the product, with the characteristics of high power density. Support 240 ~ 450Vdc wide range input, flexible to adapt to different models. High safety electrical isolation...

Friday, October 27, 2023

Well sealed with IP67 protection level Mini housing which matches various application environments. With worldwide access permit certifications High durability makes sure the stable performance Multiple lever options available Lead wires specially provided for connecting terminals...

Friday, October 27, 2023

- About this item - - DC12-24V working voltage, compatible with the the low voltage DC12V DC24V LED Strip lights and led puck lights,led cabinet lights - 5A max output that means this dimmer switch can work with the 12v 24V 60w led lights. - Dimmable touch switch, short touch...

Friday, October 27, 2023

KRD30 series constant acceleration tester is a box-type structure centrifugal constant acceleration test machine with the characteristics of reliable operation, convenient maintenance, multiple functions, and easy control and adjustment. This constant acceleration test equipment is...

Friday, October 27, 2023

Quantity : 10000rolls - Price : $3-15$

Decorative wallpaper is a design element that can help create the perfect ambiance for your space. Whether you're looking to add some color or texture, decorative wallpaper can help transform any interior. Custom decorative wallpaper is also eco-friendly, as it gives you an option...

Thursday, October 26, 2023

Its output power 150W with string self-powered, input voltage PV string DC power supply 500-1500VDC (wide voltage input), and output voltage 24VDC, which basically match all DC motors. Features: Matching 350W DC motor, and come with lithium battery. Advantages: string self-powered...

Thursday, October 26, 2023

This type of the (tracking control unit)TCU works on Output power 150W with string self-powered, input voltage PV string DC power supply 500-1500VDC (wide voltage input), and output voltage 24VDC, which basically match all DC motors. Vertical single axis solar tracker Features: Matching...

Thursday, October 26, 2023

This vertical axis solar tracker needs an external power supply and the input voltage is 380VAC (three-phase four limits), the output voltage being 380VAC. The vertical axis automatic solar tracker does not require additional components and has a large power generation input to meet...

Thursday, October 26, 2023

The horizontal single axis solar tracker needs an external power supply, the input voltage is 380VAC (three-phase four restrictions) the output voltage is 380VAC, the product does not need to add components, and power generation input power is larger, to meet the larger power AC motor operation...

Thursday, October 26, 2023

Quantity : 200sets/Ye - Price : 200000~800000

The single-rib brake shoe seam frequency welding machine adopts intermediate frequency welding technology. The intermediate frequency transformer has the advantages of small size, output rectification, beautiful appearance, convenient maintenance and installation, etc. Since the welding...

Thursday, October 26, 2023

One axis solar tracker 24D02 works on an AC power supply with 350W output, which matches DC motors. One axis tracker's input voltage is between 90-264VAC and its output is 24VDC. Features: Matching power of 350W DC motor, it can carry heavy loads. Advantage: This kind of single axis...

Thursday, October 26, 2023

Quantity : 200sets/Ye - Price : 200000~800000

Xihe automatic longitudinal seam welding machine is the most versatile aluminum seam welder on the longitudinal welding machine market. It is designed to fill wide gaps, effectively seal walls and bevels, and provide a long-lasting quality weld that will never rust or corrode. If...

Thursday, October 26, 2023

LS2090 LED Power Driver Test Instrument is the comprehensive test instrument for LED driver power which is according to GB/T 24825-2009 and IEC 62384: 2006. It can measure the following parameters: input (AC&DC), output (AC&DC), output start (DC), harmonic and displacement factor (DF)...

Thursday, October 26, 2023

Salt Spray Test Chamber | Salt Fog Test | ASTM B117 Salt Spray ChamberSalt Spray Test Chamber is applicable to the salt spray corrosive test for the protection layer of components, parts, electronic and electrical parts and metal materials and industrial products. The salt fog test...

Thursday, October 26, 2023

SC-015 Dust-proof Test Chamber (Sand Dust Chamber) is applied to physical and other related performance tests for electronic and electrical products, lamps, electrical cabinets, electrical components, automobiles, motorcycles and their parts and other products under simulated dust...

Thursday, October 26, 2023

Temperature Humidity Chamber | Thermal Chamber | Climate Chamber is according to IEC60068-2-1 (GB/T2423.1) and IEC60068-2-2 (GB/T2423.2), IEC60068-2-78, IEC60598-1, GB/T2423.17, GB/T5170.2, GB/T5170.5. The climate chamber is used to test the CFL/LED which meets IES LM-80-08, electricity products...

Thursday, October 26, 2023

The LS9955/LS9956 Automatic Safety Test System (electrical safety analyzer) combined the following function in one set: Withstand Voltage Test (AC/DC), Insulation Resistance Test (IR), Leakage Current Test (LLC), Grounding Resistance Test (GR) and Power Test. The LS9955/LS9956 Automatic...

Thursday, October 26, 2023

The graphics card wiring harness produced by Holly Electronics is the mining machine GPU power supply cable, application range: 6PIN to 8PIN(6+2) power supply power cable, using 18AWG cable, boldface to increase the current. This graphics card wiring is suitable for 8 pins or 6 pin...

Thursday, October 26, 2023

As one of the leading electric power cable suppliers and electric power cable manufacturers in China, Holly Electronics offers electric cable from pole to house that is mainly used to connect the oem wiring harness of various instruments in the power transmission and distribution...

Thursday, October 26, 2023

The SG61000-5 is an automatic surge generator (also called lightning surge immunity test, combination wave generator, surge current generator/surge voltage generator, combined surge voltage and current generator) . How does a surge generator work? The SG61000-5 surge generator provides...

Thursday, October 26, 2023

ESD simulator guns (Electrostatic Discharge Generator/Electrostatic Gun/ESD Guns) is in full compliance with IEC 61000-4-2, EN61000-4-2, ISO10605, GB/T17626.2, GB/T17215.301 and GB/T17215.322. What is a ESD test? The static electricity generated by the human body to the object or...

Thursday, October 26, 2023

EMI receiver system for EMI (Electromagnetic Interference) radiation conduction or conducted emissions testing. The EMI-9KB EMI receiver is made of full closure structure and strong electro-conductibility material, which has high shielding effect. Due to the new technology for the...

Thursday, October 26, 2023

LPCE-2 Integrating Sphere Spectroradiometer LED Testing System is for single LEDs and LED lighting products light measurement. LED's quality should be tested by checking its photometric, colorimetric and electrical parameters. According to CIE 177, CIE84, CIE-13.3, IES LM-79-19, Optical...

Thursday, October 26, 2023

LPCE-3 is a CCD Spectroradiometer Integrating Sphere Compact System for LED Testing. It is suitable for single LED and LED luminaires' photometric, colorimetric and electrical measurement. The measured data meets the requirements of CIE 177, CIE84, CIE-13.3, COMMISSION DELEGATED REGULATION...

Thursday, October 26, 2023

Chrome Plating Services The electroplating process is to immerse the parts into the metal salt solution as the cathode, the electrode metal plate as the anode, and the current passes through the parts to deposit the metal elements on the surface to form a coating. Electroplated coatings...