정류기 다이오드

Type	VRRM[다섯]	만약에[의] [에이]	IFSM[그만큼]	IRRM[mA]	VTM/ITM[V/A]
PDDN-Y24ZPB	200-1200	750	7	16	1.9/2000
PDDN-Y30ZPB	200-1200	1110	12	30	1.98/3000
PDDN-Y38ZPB	200-1200	1977	20	40	1.59/4000
PDDN-Y50ZPB	200-1200	3060	33	80	1.38/5000
PDDN-Y24ZPC	1200-2000	576	4	16	2.29/1500
PDDN-Y38ZPC	1200-2000	1662	15	40	2.07/4000
PDDN-Y50ZPC	1200-2000	2455	26	80	1.68/4000
PDDN-Y65ZPC	1100-2000	3186	38	120	1.72/5000
PDDN-Y76ZPC	1200-2000	5300	50	200	1.34/6000
PDDN-Y89ZPC	1200-2000	6355	65	200	2.05/5000
PDDN-Y50ZPE	2600-3600	2112	20	80	2.11/4000
PDDN-Y76ZPE	2400-3500	4356	42	200	1.74/6000
PDDN-Y50ZPA	200-600	7110	55	50	1.05/5000
PDDN-Y65ZPB	200-1000	5225	58	100	1.20/5000
PDDN-Y65ZPE	3100-3800	3300	40	120	1.65/5000
PDDN-Y100ZPE	3000-5000	7135	60	250	1.50/5000

개요정류기 다이오드

Rectifier diodes, or rectifier tubes, are semiconductors primarily used to convert alternating (교류) into direct (DC). These diodes have a unique property that allows them to conduct current in only one direction, effectively rectifying the AC signal. Rectifier diodes are widely used in power supplies, 배터리 충전기, and other electronic circuits requiring DC power. They offer efficient power conversion, high reliability, and long service life, making them a crucial component in various electronic systems.

The Characteristics of정류기 다이오드

1. Unidirectional conductivity: Rectifier diodes have obvious unidirectional conductivity, which only allows current to flow in one direction. When a forward voltage is applied to the rectifier diode, it can conduct electricity; When a reverse voltage is applied, it does not.

2. High voltage resistance: The rectifier diode can withstand high reverse voltage, which enables it to operate stably in high-voltage environments.

3. 고효율: Rectifier diodes have high efficiency in converting alternating current to direct current, effectively reducing energy loss.

4. Fast recovery feature: When the rectifier diode switches from the on to the off state, it can quickly recover and prepare for the next conduction; this makes the rectifier diode suitable for high-frequency applications.

5. Stability: Rectifier diodes have high stability during operation and are not easily affected by environmental factors such as temperature and humidity.

Application of정류기 다이오드

1. Power supply and rectification: The rectifier diode is the core component in the power supply, used to convert alternating current (교류) 직류로 (DC). In a power rectifier circuit, the diode cuts off the negative half cycle of AC power. It only allows the positive half cycle to pass, obtaining pulsating DC power. The pulsating DC level can be slid into a smooth DC by further cooperating with the filtering circuit.

(Power supply and rectification)

2. Power adapter: In a power adapter, a rectifier diode is used to convert mains power (usually AC) into DC power, providing the required DC power for electronic devices such as laptops, mobile phone chargers, 등.

(Power adapter)

3. Motor drive and control: In some motor drive and control systems, rectifier diodes are used to convert AC power into DC power to drive DC motors or control the speed and direction of the motors.

(Motor drive and control)

4. Signal processing and communication: In communication systems and signal processing circuits, rectifier diodes can be used for signal rectification and detection. 예를 들어, in an amplitude modulation (AM) radio receiver, a rectifier diode is used to detect the envelope of the amplitude modulation signal, thereby restoring the original audio signal.

(Signal processing and communication)

5. Battery charging system: In a battery charging system, rectifier diodes convert AC power into DC power, providing a constant charging current for the battery; this helps to protect the battery and extend its lifespan.

(Battery charging system)

6. Other electronic devices: Rectifier diodes are also widely used in other electronic devices, such as electrolytic power supplies, electroplating equipment, lighting equipment, electronic instruments, 등.

(Other electronic devices)

회사 프로필

낙양 Datang Energy Tech Co.Ltd(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.

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FAQ

1분기:

What is Rectifier Diodes?

Re: 정류기 다이오드, also known as rectifier diodes, are a special type of semiconductor device. Its main function is to convert alternating current (교류) 직류로 (DC), allowing current to flow only in one direction, thereby achieving rectification.

2분기:

What is the working principle of Rectifier Diodes?

Re: The working principle of Rectifier Diodes is based on the PN junction characteristics of semiconductor materials. When a forward voltage is applied, the PN junction conducts, allowing current to pass through; When a reverse voltage is applied, the PN junction is cut off, and the current is almost impossible to pass through. Rectifier Diodes can suppress the negative half cycle in AC power and output unidirectional DC power.

3분기: 

What are the types of Rectifier Diodes?

Re: Rectifier diodes can be classified into various types based on their structure and materials, such as silicon rectifier diodes, germanium rectifier diodes, Schottky rectifier diodes, 등. Different types of rectifying diodes have different performance and application characteristics, suitable for different rectifying scenarios.

4분기: 

How to choose the appropriate Rectifier Diodes?

Re: Choosing the appropriate Rectifier Diodes requires considering its rated voltage, rated current, reverse voltage withstand, forward voltage drop, and other parameters. 게다가, it is necessary to select the appropriate type and packaging form of rectifier diodes based on the specific requirements of the rectifier circuit to ensure the rectification effect and circuit stability.

Q5:

How to use and maintain Rectifier Diodes correctly?

Re: When using Rectifier Diodes, ensure their operating voltage and current do not exceed their rated values. Pay attention to heat dissipation to avoid performance degradation or damage caused by overheating. 게다가, regular inspections of the performance and appearance of rectifier diodes and timely replacement of damaged components are also important measures to ensure the normal operation of rectifier circuits.