Iodes launched its first products utilizing a proprietary DIOFET process, which combines a power MOSFET with an anti-parallel Schottky diode on a single chip. The latest offerings, the DMS3014SSS and DMS3015SSS, are ideal for low-side MOSFET applications in synchronous buck point-of-load (PoL) converters. These devices enhance system efficiency while significantly lowering the operating temperature of high-speed PoL converters, making them well-suited for use in high-volume computing, communications, and industrial systems.
At a VGS voltage of 10V, the RDS(ON) values for the DMS3014SSS and DMS3015SSS are just 10mΩ and 8.5mΩ, respectively. This low resistance minimizes conduction losses typically seen in low-side MOSFETs. Additionally, the integrated Schottky diode within the DIOFET has a forward voltage that is 25% lower than comparable MOSFET or Schottky diodes and 48% lower than standard MOSFET body diodes. This design helps reduce switching losses and improves overall system efficiency. The DIOFET's Schottky diode also features low reverse recovery charge and a softer reverse recovery characteristic, further minimizing body diode switching losses.
In benchmark testing, the DIOFET operated at a temperature that was 5% lower than competing solutions. For every 10°C drop in the MOSFET junction temperature, the device’s long-term reliability doubles. This means that lower operating temperatures greatly enhance the reliability of the PoL converter, ensuring longer lifespan and better performance under demanding conditions. Whether it's in data centers, telecom equipment, or industrial automation, the DIOFET technology offers a compelling advantage in terms of both performance and durability.
Earth Leakage Breaker ELCB
ELCB is an acronym for Earth leakage circuit breaker, which is a device placed inside a water heater, commonly referred to as ELCB electric leakage breaker. This circuit breaker has the function of disconnecting the device from the circuit whenever an electrical leak occurs through the human body when touching the electrical parts of the device.
ELCB is to limit the incident of electric shock inside the machine, disconnecting the power when there is a problem, ensuring safety for human life as well as fire and explosion prevention.
How many types of ELCB?
ELCB is often used in both civil and industrial applications.
For the domestic electricity system, the installation problem is not difficult, but in industry, the anti-shock for workers and the prevention of electrical leakage for electrical equipment with large capacity requires a bridge. Automatic anti-shock, high-power leakage protection, and often has a much higher price.
elcb,elcb 15ma,elcb 10ma,elcb breaker,circuit breaker,rccb,rcd residual current
ZHEJIANG QIANNA ELECTRIC CO.,LTD , https://www.traner-elec.com