Zinc oxide varistor
Color: Blue
Verification: CE
Product description
The varistor is a voltage limiting type protection device. Using
the nonlinear characteristics 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
realizing the protection of the varistor of the latter circuit.
Parameters are: varistor voltage, current capacity, junction
capacitance, response time, etc.
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. .
Product specifications
| Model | 05D201K |
| Maximum continuous operating voltage | AC 130V | DC 170V |
| Varistor voltage | 200V |
| Maximum limit voltage | VP 355V | IP 5A |
| Flow through capacity | 1 time 400A | 2 time 200A |
| Rated power | 0.1W |
| Capacitance | 125pF |
Use attention
1. When the surge pulse is applied to the varistor with a short
intermittent repetition, the average power at this time should be
lower than the maximum static power.
2. If the thermistor is connected between the live part of the
equipment and the metal casing, necessary measures must be taken to
prevent accidents caused by electric shock.
3. When using the varistor, avoid direct sunlight. Do not work in
the open air or outdoors.
4. The varistor should avoid working under the conditions of high
temperature and high humidity such as wind, rain and water vapor,
and should also avoid working under dust, salt and harmful gases.
Protection box should be used if necessary
Company profile
Zhejiang Thor Electric Co., Ltd is committed to meeting the
requirements of the European Union's Waste Electrical and
Electronic Equipment (WEEE) directive. This prompt varies producers
of electrical and electronic equipment to finance the take-back for
re-use or recycling of their Products placed on the EU market after
2005.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.
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
