25HF120 rectifier stud diode 25A Rectifier Diodes

Trosolwg o Rectifier Diodes

Dyfeisiau lled-ddargludyddion yw deuodau unioni a ddefnyddir yn bennaf ar gyfer trosi cerrynt eiledol (AC) i mewn i gerrynt uniongyrchol (DC). Maent yn caniatáu i gerrynt lifo'n hawdd i un cyfeiriad tra'n ei rwystro i'r cyfeiriad arall. Mae'r eiddo uncyfeiriad hwn yn eu gwneud yn gydrannau hanfodol mewn cyflenwadau pŵer, prosesu signal, a chylchedau electronig amrywiol. Gall deuodau unioni drin ystod eang o gerrynt a foltedd, gan eu gwneud yn amlbwrpas ar gyfer nifer o gymwysiadau.

Nodweddion Deuodau Rectifier

Dargludedd Uncyfeiriad: Yn hwyluso llif cerrynt i un cyfeiriad yn unig, rhwystro cerrynt gwrthdro i bob pwrpas.
Trin Cerrynt Uchel: Wedi'i gynllunio i gario cerrynt ymlaen sylweddol, addas ar gyfer cymwysiadau pŵer uchel.
Foltedd Gwrthdro Uchaf (PIV): Yn gallu gwrthsefyll folteddau gwrthdro uchel heb dorri i lawr.
Gostyngiad Foltedd Ymlaen Isel: Yn lleihau colled ynni fel gwres, gwella effeithlonrwydd.
Amser Adfer Cyflym: Yn trawsnewid yn gyflym o gyflwr dargludol i gyflwr nad yw'n ddargludol, yn fuddiol ar gyfer cymwysiadau amledd uchel.
Sefydlogrwydd Thermol: Yn cynnal perfformiad ar draws ystod tymheredd eang, sicrhau dibynadwyedd mewn amodau amrywiol.
Maint Compact: Mae ffactor ffurf fach yn hwyluso integreiddio i ddyluniadau electronig cryno.
Cost-effeithiol: Yn darparu ateb darbodus ar gyfer anghenion trosi AC-i-DC.
Amrywiaeth o Becynnau: Ar gael mewn opsiynau pecynnu lluosog i gyd-fynd â gwahanol ofynion mowntio.

(25HF120 rectifier stud diode 25A Rectifier Diodes)

Specification of 25HF120 rectifier stud diode 25A Rectifier Diodes

The 25HF120 rectifier stud diode handles high-power applications. This diode sustains a maximum average forward existing of 25A. It works with repetitive reverse voltage up to 1200V. The design uses silicon modern technology for efficient correction. The stud-mounted bundle makes sure strong mechanical stability. Warmth dissipation boosts because of the metal stud construction. Forward voltage decline remains reduced at 1.3 V under typical conditions. Surge current capacity reaches 350A for short periods. This function protects versus unexpected power spikes. The diode runs dependably across a temperature level series of -55 °C i +150 °C. Storage temperature levels match the very same variety for long-term durability. Thermal resistance in between the joint and instance is very little at 1.5 ° C/W. This allows efficient heat transfer to exterior air conditioning systems. The device matches half-wave or full-wave rectification arrangements. It matches power materials, gwrthdroyddion, and electric motor drives. Industrial welding tools often uses this diode for consistent efficiency. The stud base product is copper for optimum conductivity. A plated surface prevents deterioration in severe environments. The diode meets RoHS requirements for ecological security. Hermetic securing blocks dampness and pollutants from internal components. Installing requires a torque of 10-12 N · m for safe and secure add-on. Proper installment prevents mechanical anxiety on the diode. Electrical links require clean, limited contacts to lower resistance. Examining complies with MIL-STD-750 protocols for quality control. Each device undertakes rigorous checks before shipment. The diode’s sturdy construct matches sturdy applications. High dependability guarantees marginal downtime in important systems. Reverse recovery time remains quick to restrict changing losses. This performance sustains energy-saving layouts. Designers prefer this diode for its balance of price and efficiency. It integrates easily right into existing power components. Upkeep demands are reduced as a result of robust building and construction. The 25HF120 is equipped around the world for fast schedule. Technical datasheets supply detailed specifications for combination. Custom bulk orders are accommodated for big jobs.

(25HF120 rectifier stud diode 25A Rectifier Diodes)

Applications of 25HF120 rectifier stud diode 25A Rectifier Diodes

The 25HF120 rectifier stud diode deals with high-power applications. This 25A diode deals with up to 1200V reverse voltage. It converts AC to DC effectively. Many sectors utilize it for reliable efficiency.

Power supplies depend on this diode. It takes care of high currents in circuits. This stabilizes voltage outcome. Devices like commercial chargers and converters utilize it. It avoids power fluctuations. Solutions remain safe from voltage spikes.

Automotive systems gain from the 25HF120. Alternators and battery chargers need resilient components. This diode handles warmth well. It works in engines and billing arrangements. Automobiles run smoothly with stable power flow.

Industrial equipments make use of these diodes for electric motor control. Tools like CNC makers and sturdy tools require constant DC power. The diode makes certain electric motors begin and stop securely. Factories prevent downtime with reliable parts.

Renewable energy systems make use of the 25HF120. Solar panels and wind generators create a/c power. This diode transforms it to DC for grids. It deals with variable tons consistently. Power storage systems stay reliable.

Welding devices needs strong diodes. The 25HF120 supports stable DC result. Welders function longer without overheating. Steel fabrication stores rely on consistent performance.

Extreme environments examination digital components. The 25HF120’s stud style improves heat dissipation. It links securely to warmth sinks. Heats do not harm it. Outside or dirty settings do not impact feature.

The diode’s rugged develop makes sure long life. It withstands vibration and rust. Customers replace components less usually. Maintenance costs decrease.

This diode matches several high-power requirements. Its basic design makes installation simple. Designers pick it for dependability. Projects satisfy security requirements with very little effort.

The 25HF120 works across areas. It powers gadgets individuals utilize daily. Its role in modern technology remains important. Industries trust it for vital tasks.

Proffil Cwmni

PDDN Photoelectron Technology Co., Cyf.(sales@pddn.com) yw un o'r mentrau blaenllaw ym maes technoleg electroneg pŵer a chynhyrchion pŵer, sy'n ymwneud yn llawn â datblygu gwrthdroyddion solar， trawsnewidyddion, rheolyddion foltedd, cypyrddau dosbarthu, thyristors， modiwlau， deuodau， gwresogyddion, a dyfeisiau electronig neu led-ddargludyddion eraill. Byddwn wedi ymrwymo i ddarparu defnyddwyr o ansawdd uchel, cynhyrchion effeithlon a gwasanaeth ystyriol.

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Dulliau Talu

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Cludo

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Amodau Storio

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2) Osgoi lleithder a thymheredd uchel.

3) Defnyddiwch yn syth ar ôl agor y bag pacio mewnol.

5 FAQs of 25HF120 rectifier stud diode 25A Rectifier Diodes

What is the 25HF120 rectifier stud diode used for?
The 25HF120 is a 25-amp rectifier diode designed to convert alternating current (AC) i gyfeirio cerrynt (DC). It handles high-voltage applications up to 1200V. Mae defnyddiau cyffredin yn cynnwys cyflenwadau pŵer, gyriannau modur, offer weldio, and industrial machinery. It ensures stable performance in circuits requiring reliable one-way current flow.

What are the key specifications of the 25HF120 diode?
The diode operates at 25A average forward current and 1200V repetitive reverse voltage. Its peak surge current reaches 350A. The stud mount design supports easy installation on heatsinks. The operating temperature ranges from -65°C to +175°C. These specs make it suitable for high-power environments.

How do I install the 25HF120 diode correctly?
Secure the diode to a heatsink using a compatible mounting hardware. Apply proper torque (typically 8-10 Nm) to avoid damage. Ensure the anode (stud) and cathode (terfynell) connections match the circuit polarity. Clean contact surfaces before installation. Incorrect mounting may cause overheating or failure.

Why does the diode overheat during operation?
Overheating often results from excessive current, poor heatsink contact, or insufficient cooling. Check if the load exceeds 25A. Verify the heatsink is properly sized and mounted. Ambient temperatures above rated limits also contribute. Overheating reduces lifespan or causes permanent damage.

Can the 25HF120 replace other rectifier diodes?
Oes, if voltage and current ratings match. Confirm the replacement diode’s peak reverse voltage is at least 1200V and forward current is 25A. Check physical dimensions and terminal types for compatibility. Using lower-rated diodes risks failure.

(25HF120 rectifier stud diode 25A Rectifier Diodes)