Fixed Competitive Price China Radial Leaded Disc Tvr Metal Oxide Varistor for Surge Protective Devices Power Supply UL 1449 3rd SPD Type 2 Application
Being supported by an highly developed and specialist IT group, we could supply technical support on pre-sales & after-sales service for Fixed Competitive Price China Radial Leaded Disc Tvr Metal Oxide Varistor for Surge Protective Devices Power Supply UL 1449 3rd SPD Type 2 Application, Welcome friends from all over the world come to visit, guide and negotiate.
Being supported by an highly developed and specialist IT group, we could supply technical support on pre-sales & after-sales service for China Radial Leaded Disc Tvr Metal Oxide Varistor for, MOV Varistor for Surge Arrester, With the advanced workshop, skilled design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our solutions are fast selling onto European and American markets with our own brands such as below Deniya, Qingsiya and Yisilanya.
Both PTC and NTC could be provided.
Most commercial coaxial resonators are made of copper, but aluminum is increasingly used as the housing material. The actual resonator itself (usually the inside of the housing) will be silver-plated to improve conductivity and reduce “skin loss” to help maintain high Q. The coupling loop is silver-plated copper, and the coupling loop is silver-plated. The center resonator can even be gold-plated at the far end of the high RF impedance region.
The center resonator is usually silver soldered to the top cover, while the distal end of the housing is closed with a copper end cover. Usually, after all adjustments are completed, the top cover and end cover are usually fixed or welded to the housing by machine screws.
Advantages:
1. The working temperature range is wide, the normal temperature device is suitable for – 25 ℃ ~ 125 ℃
2. small size and can measure the temperature of voids, cavities and blood vessels in the organism which can not be measured by other thermometers;
3. It is easy to use and the resistance value can be selected from 0.1 to 100 K Ω;
4. easy to process into complex shape and can be mass produced;
5. Good stability and overload capacity.
6. Can be packaged in bulk bags or tape&Reel packaging.
Size and dimensions:
|
Item |
c |
D |
h |
Ød |
W |
|
Size(nun) |
7.5±1 |
4.0±0.5 |
7.5 ± 1 |
0.5 |
4.5±1 |
Electrical Properties:
|
Item |
Characteristics |
|
Operating Temperature Range(Top) |
-25 to +125ºC (V=0), 0 to +60ºC (V=V max ) |
|
Rated oltage(VR) |
220 Vrms ( T = 60°C) |
|
Max Operating Voltage.(Vmax) |
265 Vrms |
|
Surge Voltage withstanding (Vs) |
Vmax x (1.2 ~ 1.5) |
|
Switch Temperature (TS ) |
120 ºC |
|
Rated Current (IR) |
30 mA |
|
Switching Current (Is) |
60 mA |
|
Maximum switch current (I smax) |
0.2 A |
|
Residual Current (Ir) |
5 mA |
|
Rated Resistance (R R) |
150 Ω |
|
Minimum Resistance (R min) |
84 Ω |
|
Tolerance of RR |
±25% |
|
Mounting |
Radial |
Application
1.Used for LED driver
2. Household appliances, induction cooker and other electronic equipment.
Package:
Being supported by an highly developed and specialist IT group, we could supply technical support on pre-sales & after-sales service for Fixed Competitive Price China Radial Leaded Disc Tvr Metal Oxide Varistor for Surge Protective Devices Power Supply UL 1449 3rd SPD Type 2 Application, Welcome friends from all over the world come to visit, guide and negotiate.
Fixed Competitive Price China Radial Leaded Disc Tvr Metal Oxide Varistor for, MOV Varistor for Surge Arrester, With the advanced workshop, skilled design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our solutions are fast selling onto European and American markets with our own brands such as below Deniya, Qingsiya and Yisilanya.
