Product Features1.Latest upgrade stereo Bluetooth Car Kit: compatible with Bluetooth V4.0 specification standards. Use advanced CSR Bluetooth chip.2.Built-in DSP (digital signal processing) noise.3.…
Equipped with on-board volume, play setting & phone controls.A built-in microphone with enhance voiceEasy to use with accessible buttonsUSB charge port for power up your device while talkin…
CTX series are linear current transformers, they can still main their good linearity even under the maximum current, the precision grade is 0.05 class、0.02 class;
error range:
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CTD series are Anti-DC component current transformers, they can detect the DC component of the current,the precision grade is 0.1 class,they are widely used in grid electricity measurement meters an…
CTG series are precision current transformers, the precision grade is 0.1 class,they are widely used in grid electricity measurement meter and intelligent power system;
error range:
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The Common-mode inductor from EHC using cores of nanocrystalline soft magnetic alloy material has the characteristics of high permeability and low loss. When the inductance of the common-mo…
Runway-type core also known as flat rings because of its shape. We produce it with Fe-based amorphous and nanocrystalline alloy, application of new mold production to ensure the consistency of produ…
The Bs of Nanocrystalline alloy is between Silicon steel and permalloy. The lower the Bs value, the more beneficial to reduce instrument security factor. When the system fails and generates a large …
When switching power supply using a large capacitor filter, the input power factor is between 0.5~0.7. However, domestic and international standards ask that the input power factor of switching powe…
Car inverter(power converters, power inverter) is a convenient vehicle power converters. It is a way to convert 12V DC to 220V AC. Our new development and utilization of Fe-based nanocrystalline mat…
In modern measurement filed, linear transformer are widely used especially known as Hall sensor. The advantages of Hall sensor are good output signal and wide testing range etc. , while …
Transformer is irreplaceable in the power supply system. It has the following main functions: Electrical isolation;To realize the voltage rise or fall by different variety; High power rectifier vice…
The main differences between Type A leakage protector and AC type leakage protector are as follows: AC type leakage protector can only effect on AC leakage but not for pulsating DC leakage while the…
Output filter inductance is used to filter the AC ripple after rectification.If a larger direct current flow through the inductor, the magnetic permeability and inductance change the smaller the bet…
When using current transformers, the accuracy of measurement determined by the primary current amplitude error (contrast) and phase error (difference). In medium accuracy without the requirement of DC…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea