25HF120 25HFR120 forward and reverse silicon rectifier 25A1200V spiral rectifier diode

Muhtasari wa Diode za Kurekebisha

Diodi za kusahihisha ni vifaa vya semiconductor vinavyotumika hasa kwa kubadilisha mkondo mbadala (AC) katika mkondo wa moja kwa moja (DC). Wanaruhusu sasa kutiririka kwa urahisi katika mwelekeo mmoja huku wakiizuia kwa mwelekeo tofauti. Mali hii ya unidirectional huwafanya kuwa vipengele muhimu katika vifaa vya nguvu, usindikaji wa ishara, na nyaya mbalimbali za kielektroniki. Diodi za kurekebisha zinaweza kushughulikia anuwai ya mikondo na voltages, kuzifanya ziwe tofauti kwa matumizi mengi.

Vipengele vya Diode za Rectifier

Uendeshaji wa Unidirectional: Huwezesha mtiririko wa sasa katika mwelekeo mmoja pekee, kwa ufanisi kuzuia mkondo wa nyuma.
Ushughulikiaji wa Juu wa Sasa: Imeundwa kubeba mikondo mikubwa ya mbele, yanafaa kwa matumizi ya nguvu ya juu.
Kilele cha Voltage Inverse (PIV): Inaweza kuhimili viwango vya juu vya reverse bila kuvunjika.
Kushuka kwa Voltage ya Mbele ya Chini: Hupunguza upotezaji wa nishati kama joto, kuboresha ufanisi.
Muda wa Kurejesha Haraka: Mabadiliko ya haraka kutoka kwa majimbo kwenda kwa yasiyo ya kuendesha, manufaa kwa maombi ya juu-frequency.
Utulivu wa joto: Hudumisha utendakazi katika anuwai pana ya joto, kuhakikisha kuegemea katika hali tofauti.
Ukubwa wa Compact: Kipengele kidogo cha fomu huwezesha kuunganishwa katika miundo ya elektroniki ya kompakt.
Gharama nafuu: Hutoa suluhisho la kiuchumi kwa mahitaji ya ubadilishaji wa AC-to-DC.
Vifurushi mbalimbali: Inapatikana katika chaguo nyingi za ufungaji ili kutoshea mahitaji tofauti ya uwekaji.

(25HF120 25HFR120 forward and reverse silicon rectifier 25A1200V spiral rectifier diode)

Specification of 25HF120 25HFR120 forward and reverse silicon rectifier 25A1200V spiral rectifier diode

The 25HF120 and 25HFR120 are high-performance silicon rectifier diodes developed for efficient power conversion sought after applications. These diodes take care of forward and reverse currents as much as 25A. They support an optimum repetitive reverse voltage of 1200V. The spiral building makes sure low thermal resistance and enhanced warm dissipation. This layout enhances reliability in high-temperature atmospheres.

The 25HF120 runs as an ahead rectifier. The 25HFR120 features backwards arrangements. Both models feature a rugged silicon chip for high surge ability. The top surge existing reaches 300A non-repetitive. This capability safeguards versus sudden overloads. The ordinary forward current continues to be stable at 25A under standard problems. The forward voltage decrease is generally 1.2 V at 25A. Reduced voltage loss boosts power efficiency.

These diodes make use of a press-fit package with a stud install. Setup is straightforward in most power settings up. The spiral framework enhances the call area. Warm transfers much faster from the junction to the heatsink. Steady thermal efficiency prolongs functional life. The operating temperature level varies from -55 ° C hadi +150 °C. Storage space conditions enable temperature levels in between -55 ° C na +175 °C. Applications consist of commercial power products, vifaa vya kulehemu, and battery chargers. They suit inverters, anatoa motor umeme, na mifumo ya UPS. The diodes perform well in high-frequency changing circuits. Fast recovery time minimizes switching losses. Reverse recovery time is optimized for minimal energy waste.

Electric insulation fulfills international safety requirements. The isolation voltage between stud and instance exceeds 2500V. This prevents leakage or short circuits. The rugged design stands up to mechanical anxiety and vibration. Materials ensure rust resistance in severe atmospheres.

The 25HF120 and 25HFR120 are evaluated for quality and toughness. Each unit undergoes rigorous electric and thermal checks. Performance consistency satisfies commercial requirements. These diodes give trustworthy service in critical systems. Their specifications satisfy designers needing robust rectification options. High performance and thermal security make them optimal for modern power electronics.

(25HF120 25HFR120 forward and reverse silicon rectifier 25A1200V spiral rectifier diode)

Applications of 25HF120 25HFR120 forward and reverse silicon rectifier 25A1200V spiral rectifier diode

The 25HF120 25HFR120 onward and reverse silicon rectifier is a high-performance spiral rectifier diode created for requiring electric applications. It handles currents approximately 25A and voltages reaching 1200V. This makes it appropriate for power materials, commercial machinery, na mifumo ya rasilimali inayoweza kurejeshwa. The spiral structure of the diode boosts warmth dissipation. This design enables consistent efficiency under high-load conditions. Conventional rectifiers commonly battle with overheating. The 25HF120 25HFR120 addresses this issue efficiently.

This diode sustains both forward and reverse procedures. In ahead setting, it converts rotating present (AIR CONDITIONER) kuelekeza zilizopo (DC) successfully. Reverse operation secures circuits from voltage spikes. This twin performance guarantees dependability in complicated configurations. Industries like welding tools, battery charging systems, and uninterruptible power products (UPS) gain from these functions. The diode’s durable building and construction reduces power loss. This reduces operational costs with time.

Thermal administration is essential in high-power applications. The 25HF120 25HFR120 uses innovative materials to enhance thermal conductivity. Warm sinks or cooling systems function more effectively with this diode. It keeps stability even in severe temperatures. This integrity is essential for vehicle electronics, inverters za jua, na anatoa motor. Designers prioritize components that withstand extreme atmospheres. This rectifier meets those needs.

The diode operates throughout a temperature level series of -55 ° C hadi 150 °C. It stands up to wetness, vumbi, and mechanical tension. Industrial setups often reveal tools to these conditions. The 25HF120 25HFR120 makes sure long-term performance without frequent substitutes. Safety features consist of rise protection. Abrupt voltage increases damages circuits much less typically. This lowers downtime in manufacturing or energy production.

Effectiveness is an additional vital advantage. The diode’s low onward voltage drop cuts power waste. Solutions using this element achieve greater power ratings. Consumers and companies seek sustainable solutions. This rectifier sustains eco-friendly innovation campaigns. Applications include wind turbine converters, electrical lorry billing stations, and high-voltage DC transmission.

Compatibility with existing systems streamlines upgrades. The 25HF120 25HFR120 fits basic installing arrangements. Installment requires minimal modifications. Maintenance teams save time and sources. Global accreditations guarantee conformity with safety and security criteria. Suppliers trust its efficiency in important procedures.

Wasifu wa Kampuni

Luoyang Datang Energy Tech Co.Ltd(sales@pddn.com) ni mojawapo ya makampuni yanayoongoza katika teknolojia ya umeme wa umeme na bidhaa za nguvu, ambayo inahusika kikamilifu katika kuendeleza inverters za jua， transfoma, vidhibiti vya voltage, makabati ya usambazaji, thyristors， moduli， diodi， hita, na vifaa vingine vya elektroniki au halvledare. Tutajitolea kuwapa watumiaji ubora wa juu, bidhaa bora na huduma inayozingatia.

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Mbinu za Malipo

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Usafirishaji

Kwa bahari, kwa hewa, kwa kujieleza, kama wateja wanavyoomba.

Masharti ya Uhifadhi

1) Hifadhi katika mazingira kavu kwenye joto la kawaida.

2) Epuka unyevu na joto la juu.

3) Tumia mara baada ya kufungua mfuko wa ndani wa kufunga.

5 FAQs of 25HF120 25HFR120 forward and reverse silicon rectifier 25A1200V spiral rectifier diode

The 25HF120 and 25HFR120 are silicon rectifier diodes designed for converting alternating current (AC) kuelekeza mkondo (DC). These diodes handle 25 amps average forward current and withstand up to 1200 volts in reverse. The spiral structure improves heat dissipation and current distribution. They suit high-power applications requiring reliable performance under stress.

What applications are these diodes best for?
These diodes work in power supplies, industrial converters, anatoa motor, mashine za kulehemu, na inverters. They manage high voltage and current in systems needing stable rectification. The spiral design ensures efficient cooling, making them ideal for environments with frequent thermal fluctuations.

What is the difference between forward and reverse models?
The 25HF120 is a forward rectifier, guiding current in one direction during AC-to-DC conversion. The 25HFR120 operates in reverse, blocking reverse voltage spikes to protect circuits. Using both models in a system balances efficient power conversion and safeguards against voltage surges.

Why choose a spiral structure over standard diodes?
The spiral cathode increases surface area, spreading heat evenly and reducing hot spots. This design improves thermal resistance and current capacity. Standard planar diodes may fail under similar stress due to uneven heat buildup. The spiral type handles higher surge currents without damage.

How do I install these diodes correctly?
Mount the diodes on a heatsink using proper thermal paste. Tighten screws evenly to avoid mechanical stress. Follow torque specifications in the datasheet. Ensure polarity matches the circuit requirements—forward diodes for conversion, reverse diodes for protection. Incorrect installation risks overheating or circuit failure.

What safety precautions are necessary?
Use insulated tools to prevent short circuits. Check for cracks or damage before installation. Avoid exceeding maximum voltage or current ratings. Test diodes with a multimeter to confirm functionality. Store in anti-static packaging when unused. Proper handling ensures longevity and prevents operational hazards.

(25HF120 25HFR120 forward and reverse silicon rectifier 25A1200V spiral rectifier diode)