Diode Bridge Rectifier KBJ408 Bridge Rectifier

정류기 다이오드 개요

정류 다이오드는 주로 교류 전류를 변환하는 데 사용되는 반도체 장치입니다. (교류) 직류로 (DC). 전류가 한 방향으로 쉽게 흐르도록 하고 반대 방향으로는 전류를 차단합니다.. 이러한 단방향 특성으로 인해 전원 공급 장치의 필수 구성 요소가 됩니다., 신호 처리, 그리고 각종 전자회로. 정류기 다이오드는 광범위한 전류 및 전압을 처리할 수 있습니다., 수많은 응용 분야에 다용도로 사용 가능.

정류 다이오드의 특징

단방향 전도도: 한 방향으로만 전류 흐름을 촉진합니다., 역전류를 효과적으로 차단.
고전류 처리: 상당한 순방향 전류를 전달하도록 설계됨, 고전력 애플리케이션에 적합.
피크 역전압 (PIV): 파손 없이 높은 역전압을 견딜 수 있음.
낮은 순방향 전압 강하: 열로 인한 에너지 손실 최소화, 효율성 향상.
빠른 복구 시간: 전도 상태에서 비전도 상태로 빠르게 전환, 고주파 애플리케이션에 유리함.
열 안정성: 넓은 온도 범위에서 성능 유지, 다양한 조건에서 신뢰성 보장.
컴팩트한 사이즈: 소형 폼 팩터로 컴팩트한 전자 설계에 통합이 용이함.
비용 효율적: AC-DC 변환 요구 사항에 맞는 경제적인 솔루션 제공.
다양한 패키지: 다양한 장착 요구 사항에 맞게 다양한 포장 옵션으로 제공.

(Diode Bridge Rectifier KBJ408 Bridge Rectifier)

Specification of Diode Bridge Rectifier KBJ408 Bridge Rectifier

The KBJ408 is a diode bridge rectifier. 교류를 바꾸는 거죠 (교류) 직류로 (DC). This component is ready-made. It combines four diodes inside one block. You get DC output without building the circuit yourself.

This rectifier handles high voltage. 최대 반복 역전압은 다음과 같습니다. 600 볼트. It can manage peak voltages up to 800 볼트. This makes it strong for many power supply jobs.

Current capacity is important. The KBJ408 offers a 4.0 ampere average forward current rating. It can briefly handle much higher surge currents. This surge rating is 150 암페어. This helps survive power-on spikes.

Heat management matters. The rectifier works reliably within a specific temperature range. Its operating junction temperature goes from -55°C to +150°C. Proper heat sinking is necessary for best results. The device mounts using screw terminals. This ensures a solid electrical connection.

The KBJ408 uses a standard KBJ package. This package is common and easy to mount. It fits standard layouts found on many circuit boards. Its design provides good electrical isolation. This protects the circuit.

This rectifier suits numerous applications. It works well in power adapters and battery chargers. It fits motor drives and appliance controls. Industrial power supplies often use it. Its robust design handles tough conditions.

Reliability is key. The KBJ408 uses proven silicon technology. Its construction ensures consistent performance. It meets common industry standards. Users trust it for steady DC power conversion.

(Diode Bridge Rectifier KBJ408 Bridge Rectifier)

Applications of Diode Bridge Rectifier KBJ408 Bridge Rectifier

The KBJ408 bridge rectifier turns AC power into DC power. This is vital for many electronic devices needing steady DC voltage. It uses four diodes in a bridge setup. This design efficiently converts both halves of the AC wave.

You find bridge rectifiers like the KBJ408 inside AC adapters. These power laptops, routers, and phone chargers. The rectifier changes wall outlet AC into DC the device uses. It’s a key part of the power supply circuit.

Battery chargers rely on bridge rectifiers. The KBJ408 converts AC to DC for charging batteries in power tools, 전기 자동차, 및 UPS 시스템. It provides the correct DC current to refill the battery.

Industrial motor controls use these components. The KBJ408 helps convert AC power to DC for controlling motor speed and direction in factory equipment. It ensures smooth DC power for the motor drive circuits.

Welding machines need strong DC power. The KBJ408 rectifier helps generate the stable DC current required for arc welding. It handles the high power demands reliably.

LED lighting drivers incorporate bridge rectifiers. The KBJ408 converts mains AC to DC for powering LED arrays efficiently. This ensures consistent light output without flicker.

Power supplies for computers and servers use bridge rectifiers. The KBJ408 sits at the input stage, converting incoming AC to usable DC for the rest of the power supply components. It’s fundamental for stable operation.

Automotive alternators sometimes use bridge rectifiers. The KBJ408 can convert the alternator’s AC output into DC for charging the car battery and powering electrical systems. It manages the vehicle’s electrical power flow.

This rectifier is compact and robust. 그것은 4 Amp current rating and 800 Volt peak reverse voltage suit many common applications. The KBJ408 offers reliable performance in demanding environments. Its through-hole design makes it easy to mount on circuit boards.

회사 프로필

PDDN 광전자 기술 유한 회사, 주식회사(sales@pddn.com) 전력 전자 기술 및 전력 제품 분야의 선도적인 기업 중 하나입니다., 태양광 인버터 개발에 전적으로 참여하고 있습니다.， 변압기, 전압 조정기, 배포 캐비닛, 사이리스터， 모듈， 다이오드， 히터, 및 기타 전자 장치 또는 반도체. 우리는 사용자에게 고품질을 제공하기 위해 최선을 다할 것입니다, 효율적인 제품과 사려 깊은 서비스.

신용카드 결제가 가능합니다., 티/티, 웨스트유니언, 그리고 페이팔. PDDN은 FedEx를 통해 해외 고객에게 상품을 배송합니다., DHL, 바다로, 아니면 비행기로. If you want high-quality Diode Bridge Rectifier KBJ408 Bridge Rectifier, 문의사항을 보내주세요; 우리는 당신을 돕기 위해 여기 있을 것입니다.

결제 방법

신용장, 티/티, 웨스턴 유니언, 페이팔, 신용카드 등.

선적

바다로, 비행기로, 급행으로, 고객의 요청에 따라.

보관 조건

1) 실온의 건조한 환경에 보관하세요..

2) 습기와 고온을 피하십시오.

3) 내부 포장백 개봉 후 즉시 사용.

5 FAQs of Diode Bridge Rectifier KBJ408 Bridge Rectifier

The KBJ408 is a bridge rectifier diode. It changes AC voltage to DC voltage. People often ask these questions about it.

What does the KBJ408 bridge rectifier do? 교류를 변환해줍니다. (교류) 직류로 (DC). This is needed for many electronic devices running on DC power. It combines four diodes in one package.

What voltage can the KBJ408 handle? Its maximum input AC voltage is 400 볼트. Its maximum average forward current is 4 앰프. These limits are important. Exceeding them damages the component.

How do I connect the KBJ408? It has four pins. Two pins are for the AC input voltage. You connect your AC source here. The other two pins give the positive and negative DC output. You connect these to your circuit. Check the pinout diagram carefully.

Does the KBJ408 need a heatsink? It depends on your current draw. Running near its 4A limit requires a heatsink. Using it without a heatsink at high currents causes overheating. Overheating leads to failure.

What happens if the KBJ408 fails? A failed rectifier often causes no DC output. Your device stops working. Sometimes you see excessive heat. Sometimes you smell burning. Check its input and output voltages. Replace it if faulty.

(Diode Bridge Rectifier KBJ408 Bridge Rectifier)