Zhejiang THOR Electric Co., Ltd
Professional Manufacturer for surge protection device.
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Zinc oxide varistor
Color: Blue
Verification: CE
Product description
Varistor is one of the most used voltage limiting devices. Zinc oxide varistor is mainly an overvoltage protection device which is made of zinc oxide as raw material, mixed with various trace metals and sintered and assembled. , its outer bread seal epoxy resin can add pigment
Product specifications
| Model | 05D560K | |
| Maximum continuous operating voltage | AC 35V | DC 45V |
| Varistor voltage | 56V | |
| Maximum limit voltage | VP 123V | IP 1A |
| Flow through capacity | 1 time 100A | 2 time 50A |
| Rated power | 0.01W | |
| Capacitance | 450pF | |
Use attention
1. Varistors may cause other problems due to the effect of the impedance of their capacitors on high frequency applications.
2. Direct exposure to the sun or ambient temperature near the heater may exceed the operating temperature that the varistor can withstand
3. When soldering, please be careful not to melt the solder joints and resin of the varistor.
4. If the varistor is applied to a high-voltage line similar to thunder, it is recommended to install the varistor on the 220v power line.
working principle
The varistor utilizes the nonlinear characteristic of the varistor. When an overvoltage occurs between the two poles of the varistor, the varistor can clamp the voltage to a relatively fixed voltage value, thereby protecting the latter circuit.
Company profile
Thor is all about protecting against the damaging effects of power transients. It is our goal and mission to connect our customer challenges with high-quality, right-priced solutions and products – completed by unrivaled customer service and technical support. All types and classes of our lightning and surge arresters 20KA~200KA(8/20μS) and 15KA~50KA(10/350μS) are tested and pass all the requirements based on their class.
FQA
Q: What advantages do you have?
A: We have been manufacturing and exporting SPD for more than 10 years !
We have CE and TUV certification
Q: Can I get some samples?
A: We support small quantity samples order ! please contact with our staff and leave your detail contact information , we will answer you within 24 hours
Q: How long does it take to deliver?
A: Fast delivery : 3~7days after payment
Q: Could you do OEM for us?
A: We have good experience on OEM service
Q: How long is your products warranty ?
A: 3 years warranty
Q: How to pay?
A: We accept T/T, Paypal, Western union, L/C, Trade Assurance