Taped Disc High Voltage Varistor 560V For Huawei Bull 65W Power Adapter

Taped Disc Standard Type Varistor 10D561K 560V For Huawei Bull 65W Power Adapter

Introduction Of The Chip Varistor 10D511K

10D561K is encapsulated surface mount MOV , fully qualified in lead free soldering and available for both reflow and wave soldering process. Its maximum operating ambient temperature is 125ºC with peak pulse current of 2000A. The varistor 10D561K from AMPFORT. In the event of overvoltage, the resistance will break down, cut off the fuse, and protect other circuits inside the charger.

Features Of The Varistor 10D561K

* Encapsulated packages, SMD type.
* Colorful enclosure, matching with LED lighting fixtures overall product design.

* RoHS REACH compliant

* Available for SMT flow/reflow soldering

* Low profile and space saving

* Large capability to withstand high surge current

* Low inductance construction with excellent response

* Encapsulation material according to UL94-V0

* Operating temperature range: -40°C ~ +125C

* Storage temperature range: -40°C ~ +125°C

* Agency recognition: UL/cUL.CQC,TUV

* Good solderability

* Available in tape and reel

* Application of AC power meters

Recommended Applications Of The Varistor 10D561K

* Suitable for LED lighting driver application.
* Switching power supply.
* Power strips,wall adapters

* Power supply

* Home appliance

* Industrial equipment

* Telecommunication or telephone system

1. Overvoltage protection of transistors, ICs, thyristors and semiconductor switching elements and various electronic and electrical equipment
2. Surge absorption and overvoltage protection for household appliances
3. Industrial electrical surge absorption
4. Electrostatic discharge and noise signal cancellation
5. Surge absorption of relays and solenoid valves
6. Overvoltage protection of leakage switch
7. Lightning protection and overvoltage protection of telephone program-controlled switches and communication equipment.

Customer Services Of The Varistor 10D561K

* Customized design and production.
* ODM / OEM
* Surge protective countermeasures for terminal equipment.
* Trial run for surge standard requirements.

Dimension Of The Varistor 10D561K

Highly Recommended:
1. In the drawing board, it is recommended that the A solder joint be used as the L line, the B solder joint
as the N line, and the copper skin connected to the B solder joint is routed around the pressure-sensitive
chip circle (the entire diameter D should be regarded as belonging to the A solder joint.

2. For the sake of safety arcing, the circular edge of the chip should be at least 2.5mm away from any

other conductive device, as shown in the figure above (in order to prevent mutual displacement with

other devices during patching, if the space allows, please reserve the larger the interval is. Okay.)
3. The use of varistors in DC circuits has unfavorable factors. It is not recommended to use varistors in
rectified DC circuits. Please consider carefully or contact our company at 18128566098
(sales1@ampfort.net), thank you!


Specification Of The Varistor 10D561K

For different voltage application environments, we recommend the following pressure sensitive
combinations to provide overvoltage, surge and lightning stroke protection for ACLED.

Because the varistor is easy to deteriorate in an environment with large voltage fluctuations, the varistor
voltage should be selected as much as possible under the premise that the IC (MOS tube) + lamp bead
on the lamp board has a sufficient withstand voltage and the voltage fluctuation area is large. A
combination with a higher value should be selected, and a varistor with a large flow and a large size
should be selected as far as possible under the premise of the cost.


Certifications Of The Varistor 10D561K

Package Of The Varistor 10D561K

Appendix II: Form of Pulse Derating Curve

Dongguan Ampfort Electronics Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales, committed to becoming a comprehensive supplier of circuit protection components.

We introduced advanced quality system,management systems and high-precision automation equipment from Germany, set up multiple production bases and continue to increase product lines. Our team consist of experienced engineers, passionate business elites, and regularly trained skilled workers, which provides a solid foundation for quality assurance and productivity performance. Moreover, our products have passed safety certifications of many countries and are favored by many consumers by years’ unremitting efforts.

We cooperated with universities and colleges, and will continue to research and develop new products , committed to high-quality circuit protection solutions, and provide global customers with efficient technology, products, and testing support to meet their requirements for rapid development of new products. We are gradually updating from "Made In China" to "Created In China" and to "Intelligent Manufacturing In China", from circuit design to product testing, we will provide you with one-stop service in the field of circuit protection.After years of intensive cultivation, we have maintained a good relationship with our peers and have become distributor of many famous electronic component brands to meet the diverse needs of customers.

The main products include: Thermistors, Varistors, Temperature Sensors, Fuses and corresponding Hardware and Plastic accessories, Inductors, Thermal Protector, Overload/Composite Protectors, Discharge Tubes, Photoresistors and Wiring Harnesses etc. Through the combination of different process devices,Ampfort Electronics can meet customers' individual circuit protection requirements. Our products are widely used in: power adapters, switching power supplies, chargers, transformers, computers, telephones, household appliances, communication products, lighting products, toy products, various instruments and various electronic cables, electrical products, IT, Consumer electronics, automobiles, batteries and other fields.

Choose us, Ampfort will be your loyal and reliable partner for protection circuit products !

Philosophy Survive with integrity and service, and develop with quality and innovation.

Goal Standardization Systemization Internationalization Leading leader in the same industry

Purpose Serve customers and develop enterprises

Benefit the employees and return to the society

Mission Dare to compete, be good at competition, win the competition

Vision Full of ambition today and hope tomorrow will be fruitful.

Message Innovate,forge ahead and hold hands, harvest brilliance and share together.