808nm diode laser bars for module stack

Taw qhia rau Thyristor Diode Modules

Thyristor diode modules, Feem ntau tsuas yog hu ua thyristors, yog ib hom khoom siv semiconductor siv feem ntau los tswj thiab hloov hluav taws xob hluav taws xob hauv ntau yam kev siv. Lawv ua raws li kev tswj cov keyboards, cia tam sim no ntws thaum ua los ntawm lub rooj vag me me teeb liab. Ib zaug tig rau, lawv tseem ua mus txog rau thaum tam sim no los ntawm lawv poob qis dua ib qho chaw pib lossis kev taw qhia ntawm qhov tam sim no thim rov qab.

Ib qho thyristor module feem ntau muaj ntau lub thyristors ntim ua ke los tswj cov khoom siv hluav taws xob ntau dua lossis qhov hluav taws xob ntau dua li ib qho khoom siv tuaj yeem tswj tau.. Cov modules no tuaj yeem pom nyob rau hauv ntau yam kev teeb tsa, suav nrog SCR (Silicon Controlled Rectifier), TRIAC, thiab GTO (Rooj vag Turn-Off) thyristors, txhua qhov tsim los rau cov haujlwm tshwj xeeb ntawm kev tswj fais fab.

Nta thiab qhov zoo ntawm Thyristor Diode Modules

1. Hwj chim tuav muaj peev xwm:
   Thyristor modules muaj peev xwm tuav lub zog siab, ua rau lawv tsim nyog rau cov ntawv thov kev lag luam uas yuav tsum tau muaj zog thiab txhim khu kev qha kev tswj hwm kev daws teeb meem.

2. Tswj fais fab zoo:
   Thyristors muab kev tswj xyuas meej ntawm lub zog xa mus rau lub nra. Los ntawm kev tswj lub sij hawm ntawm lub rooj vag mem tes, nws muaj peev xwm kho tus nqi ntawm lub zog xa mus, uas yog tshwj xeeb tshaj yog pab tau nyob rau hauv AC zog tswj daim ntaub ntawv xws li dimming teeb los yog ceev tswj ntawm motors.

3. Tsawg Kev Coj Losses:
   Thaum tag nrho rau, thyristors muaj qis rau pem hauv ntej voltage poob, uas ua rau tsawg zog poob thaum lub sij hawm conduction. Qhov kev ua tau zoo no ua rau txo qis kev ua haujlwm kub thiab txhim kho lub zog ua haujlwm.

4. Rugged Construction:
   Tsim los rau ib puag ncig hnyav, thyristor modules muaj cov khoom ntim ruaj khov uas tuaj yeem tiv taus kev ntxhov siab, kub hloov pauv, thiab lwm yam xwm txheej ib puag ncig zoo ib yam hauv kev lag luam.

5. Compact Design:
   Txawm tias lawv muaj peev xwm los tuav lub zog tseem ceeb, niaj hnub thyristor modules yog compact, enabling qhov chaw-txuag tsim nyob rau hauv cov khoom siv qhov loj thiab qhov hnyav yog qhov tseem ceeb rau kev txiav txim siab.

6. Nqi-zoo daws:
   Thyristor modules muab txoj hauv kev zoo rau kev siv lub zog hloov pauv thiab tswj kev ua haujlwm piv rau lwm cov thev naus laus zis uas yuav tsis ua haujlwm zoo lossis yuav raug nqi ntau dua rau ib chav tsev ntawm lub zog tuav..

7. Simple Triggering Mechanism:
   Thyristors tsuas yog xav tau lub rooj vag me me kom qhib tau, uas simplifies tus tsim ntawm kev tswj circuits. Lub triggering mechanism tuaj yeem yooj yim sib xyaw rau hauv cov tshuab uas twb muaj lawm nrog cov khoom siv ntxiv me me.

8. Ntau yam kev siv:
   Los ntawm kev tswj lub cev muaj zog thiab cov khoom siv hluav taws xob rau cov tshuab vuam thiab cov tshuab traction, thyristor modules pom daim ntawv thov thoob plaws ntau qhov kev lag luam vim lawv cov yam ntxwv ntau yam.

9. Kev tiv thaiv overcurrent:
   Ntau lub thyristor modules tuaj nruab nrog built-in tiv thaiv nta tiv thaiv overcurrent tej yam kev mob, tiv thaiv ob lub cuab yeej nws tus kheej thiab cov khoom sib txuas los ntawm kev puas tsuaj.

10. Kev hloov ceev ceev:
    Advanced thyristor modules tuaj yeem hloov cov xeev sai, uas muaj txiaj ntsig zoo hauv cov ntawv thov uas xav tau lub sijhawm teb sai lossis nquag hloov mus los yam tsis muaj kev cuam tshuam kev ua haujlwm.

(808nm diode laser bars for module stack)

Specification of 808nm diode laser bars for module stack

These 808nm diode laser bars are built for high-power module stacks. They produce light specifically at 808 nanometers. This wavelength is critical. It efficiently excites Nd:YAG laser crystals. High power output is essential. These bars deliver significant continuous wave (CW) power. Power levels typically range from tens to hundreds of watts per bar. Efficiency matters greatly. We target high conversion efficiency. This means less electrical power turns into waste heat. Less heat generation simplifies thermal management. Thermal management is vital. Proper cooling extends the bar’s lifetime. It prevents damage. We design these bars for effective cooling. Micro-channel coolers are common. Good cooling maintains stable performance. Long operational life is a key requirement. These bars must endure demanding conditions. Reliability is non-negotiable. We use robust materials and processes. The emission area is carefully designed. It ensures good beam quality for stacking. Multiple bars align precisely in a stack. This creates a very high-power source. Electrical characteristics are optimized. Low operating voltage reduces power loss. Consistent performance across bars is necessary. It ensures uniform power distribution in the stack. Facet protection is critical. It prevents sudden failure from optical damage. We apply specialized coatings. These coatings enhance durability. The package design is rugged. It withstands thermal cycling and mechanical stress. Handling requires care. Static discharge can destroy the sensitive diodes. Proper mounting techniques are essential. They ensure optimal heat transfer and electrical contact. These bars are the core building blocks. They enable powerful and reliable solid-state laser pumping.

(808nm diode laser bars for module stack)

Applications of 808nm diode laser bars for module stack

808nm diode laser bars are key components in building powerful laser modules. These bars emit light at 808 nanometers. This specific wavelength is very important. It efficiently excites neodymium-doped crystals like Nd:YAG. Nd:YAG lasers then produce high-power infrared beams. Module stacking combines multiple laser bars. This stacking creates significantly higher output power. Single bars cannot achieve this level alone. Engineers design stacks carefully. They align the bars precisely. Good alignment ensures the light beams combine effectively. Thermal management is critical. High-power operation generates substantial heat. Efficient cooling systems are essential. These systems prevent overheating. Overheating damages the laser bars. It also reduces performance and lifespan. Water cooling is common for these stacks. The compact nature of diode bars helps. It allows dense packing within the module. This dense packing maximizes power in a small space. Electrical connections are designed for reliability. Consistent power delivery to each bar matters. It ensures stable overall laser output. Applications need this high power. Industrial material processing uses these stacks. Tasks like cutting, welding, and drilling require intense beams. Medical systems also utilize them. Pumping solid-state lasers for surgery is one example. Scientific research relies on these modules too. Experiments demanding high optical power need them. The efficiency of 808nm diodes is a major advantage. They convert electrical power to light effectively. This efficiency lowers operating costs. It reduces the heat load needing removal. Reliability is another key factor. Well-designed stacks offer long operational lifetimes. Minimal maintenance is required. This makes them suitable for demanding environments. Choosing the right diode bar is crucial. Performance characteristics must match the application needs. Power level, efficiency, and beam quality are vital specs.

Tuam txhab Profile

PDDN Photoelectron Technology Co., Ltd., Ltd.(sales@pddn.com) yog ib qho ntawm cov tuam txhab ua lag luam hauv cov khoom siv hluav taws xob hluav taws xob thiab cov khoom siv hluav taws xob, uas yog tag nrho koom nrog hauv kev tsim cov hnub ci inverters， transformers, voltage regulators, kev faib khoom txee, thyristors， modules， diodes， cua sov, thiab lwm yam khoom siv hluav taws xob lossis semiconductors. Peb yuav cog lus los muab cov neeg siv khoom zoo, cov khoom siv tau zoo thiab kev pabcuam zoo.

Nws lees txais kev them nyiaj ntawm Credit Card, T/T, West Union, thiab Paypal. PDDN yuav xa cov khoom rau cov neeg siv khoom txawv teb chaws los ntawm FedEx, DHL, ntawm hiav txwv, los ntawm huab cua. If you want high-quality 808nm diode laser bars for module stack, thov xa peb cov lus nug; peb yuav nyob ntawm no los pab koj.

Kev Them Nyiaj

L/C, T/T, Western Union, Paypal, Credit Card thiab lwm yam.

Kev xa khoom

Los ntawm hiav txwv, los ntawm huab cua, los ntawm kev nthuav qhia, raws li cov neeg siv khoom thov.

Kev cia khoom

1) Khaws rau hauv qhov chaw qhuav ntawm chav tsev kub.

2) Tsis txhob damp thiab kub.

3) Siv tam sim ntawd tom qab qhib lub hnab ntim sab hauv.

5 FAQs of 808nm diode laser bars for module stack

What wavelength are 808nm diode laser bars? They emit light at 808 nanometers. This wavelength is chosen specifically. It efficiently pumps Nd:YAG and Nd:YVO4 crystals. These crystals are common in solid-state lasers. The 808nm light excites the neodymium ions. This creates the population inversion needed for lasing.

Why is cooling critical for these laser bars? They generate significant heat. High power density demands efficient thermal management. Proper cooling prevents overheating. Overheating degrades performance. It also shortens the laser bar’s lifespan. Water cooling is standard. It effectively removes excess heat. This ensures stable, reliable operation.

How much power can a stacked module deliver? Individual bars offer high power. Stacking many bars in a module multiplies the output. Modules can deliver kilowatts of continuous power. The exact power depends on the number of bars. It also depends on the drive current. Efficient cooling supports this high power operation. It prevents thermal rollover.

What lifetime can I expect from these laser bars? Lifespan depends heavily on operating conditions. Key factors include drive current, kub, and cooling. Running the bars within specifications is crucial. Good thermal management significantly extends life. Typical lifetimes reach tens of thousands of hours. Proper handling and mounting also matter.

Can I integrate these stacks into my system easily? Yog lawm, manufacturers design modules for integration. Standardized mechanical and electrical interfaces exist. This simplifies connection to power supplies and cooling systems. Consider the required optical output. Consider the heat sink design. Follow the manufacturer’s mounting guidelines precisely. This ensures optimal performance.

(808nm diode laser bars for module stack)