Shenzhen Hwalon Electronic Co., Ltd.
| Payment Terms | T/T, Western Union, Paypal |
| Supply Ability | 1000000 Pcs per month |
| Delivery Time | 7-10 working days |
| Packaging Details | Internetional shipping carton |
| Materia | Ceramic |
| Voltage | 15V ~ 270V |
| Current | 10mA ~ 3600mA |
| Resistance | 1~ 1000 Ohm |
| Brand Name | Hwalon |
| Model Number | PR2 |
| Certification | CE,UL |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union, Paypal | Supply Ability | 1000000 Pcs per month |
| Delivery Time | 7-10 working days | Packaging Details | Internetional shipping carton |
| Materia | Ceramic | Voltage | 15V ~ 270V |
| Current | 10mA ~ 3600mA | Resistance | 1~ 1000 Ohm |
| Brand Name | Hwalon | Model Number | PR2 |
| Certification | CE,UL | Place of Origin | China |
| High Light | ptc thermal resistor ，ceramic ptc heater | ||
OEM ODM PTC Ceramic Heater , PTC Thermistor For Overcurrent And Overload Protection
Features
1. PTC thermistor for overcurrent and overload protection is a million-time device of
automatic protection, recoverability, using repeatedly, and no trigger, noice or sparks.
2. When PTC is in the normal state, the resistance is too low to affect the regular work of
the protected circuit such as the volatge transformer's primary and secondary loops.
3. When the circuit is in disorder, the PTC will generate heat suddenly, and the resistance
value will go up to the high state, which make the circuit in the state of relatively "breaking up" to protect the circuit.
Parameters
| Max operating voltage | 20V~ 265V | Resistance | 1~ 1000 Ohm |
| Rated Voltage: | 12V ~ 220V | Tolerance of Resistance | ±20 % |
| Max operating current | 0.2A ~ 10A | Operating Temp. Range | -25℃ ~ 125℃ |
| Trip current | 20mA ~ 3600mA | Restore time | 60s |
| Sample time | 3-7 Days | Payment | TT,Western Union,Paypal |
Product Pictures
Application
Overload and overcurrent protection of mini voltage transformer primary loops,
chargers, safty guard unit and thunder surging protection circuit of telecom apparatus,
and industry-controlling exchangers, LED control panel.
Overcurrent protection of ammeter, digital multi-meter RS485 interface,
micro-electricity machinery and transistor.
How to order
1.Resistance
2.Max operating current
3.Rated Voltage
4.Usage
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
2000000-5000000
Employee Number:
301~500
Ecer Certification：
Verified Supplier
Hwalon Electronic Co. Ltd is a professional manufacturer and supplier of PTC & NTC thermistors and varistors. It has over 7 years of industrial experience in field. Hwalon owns the most advanced equipments, and has mature manufacturing lines. Our experien... Hwalon Electronic Co. Ltd is a professional manufacturer and supplier of PTC & NTC thermistors and varistors. It has over 7 years of industrial experience in field. Hwalon owns the most advanced equipments, and has mature manufacturing lines. Our experien...
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