陶瓷电阻器

日本陶瓷电阻器是由高温烧结工艺制造而成的陶瓷电阻器，所以即便是在残酷条件下运用，相比其他电阻器表现游刃有余，无法比拟。是最适用于对装置机器有小型化、安全度、可信度方面有要求的回路的电阻器。

优点：
(1)无断路、可靠性高
(2)高耐电压
(3)小型化、大功率
(4)无感
(5)可用于高温
(6)热性能、化学性能稳定
(7)可于水中、水蒸气、油中使用
 

 1.AS and ASH Resistors

The AS and ASH resistors have large heat capacities, high resistance to impulse voltage, and superior durability. They are non-inductive resistors best suited for the following applications.

2.SP Resistors

 The SP resistors are highly resistant to heat, compact, yet capable of withstanding high power. Additionally, these resistors are solid, which means they provide superior frequency characteristics and high resistance to overloading. Furthermore, the SP resistors can be used in water, which makes them ideal for use in high-frequency circuits and for other applications that require a large current.

3. Direct Water-Cooled Resistors(W)

Our direct water-cooled resistors include an SP resistor. They are compact, non-inductive, free from wire breakage, resistant to overloading and impulse current, and durable under high-power conditions. These features make them ideal as protective resistors, especially for use with thyristors. AS with water-cooled thyristors, these resistors are designed to be cooled by water to enable their compact bodies to withstand high power while minimizing any increase in temperature.

4.Disc Resistors(ASW and ASD)

The ASW and ASD models are disc resistors-the only ones available in Japan –that we have developed using our unique technology. These resistors deliver superior performance in high-voltage, high-current circuits, and are best suited for the following applications.

5.Indirect Water-Cooled Resistors(WD)

The WD models are disc resistors that utilize an indirect water-cooling method. In this method, water flows through water-cooling sections provided on both sides of the resistors to allow it to cool. With the remarkable development of various high-power circuits that utilize semiconductors, there is a growing demand for compact and large-capacity non-inductive resistors. The WD resistors can be connected in series or parallel to suit the voltage and current being applied.

6.Standard Terminals

For EREMA AS and SP resistors, we offer three types of standard terminals, which also serve as electrodes. Upon request, we will attach one of the standard terminals to EREMA resistors.

7.Assembly Products（组合产品）