SNAT604工控卡件,5761861-2B用戶手冊
由于直流電壓保持在 60 VDC 以下對電位隔離沒有特定的安全要求,因此可以使用非隔離轉(zhuǎn)換器因?yàn)樗鼈兺ǔ1却蠊β矢綦x轉(zhuǎn)換器更緊湊、更高效且成本更低。這里特別值得注意的模塊是 RECOM 的 RBBA3000。輸入電壓范圍為 9V 至 60VDC ,0A 到 50A 負(fù)載電流提供穩(wěn)定的0VDC 至 60VDC 可編程輸出。這是一個(gè)高達(dá) 3kW功率的緊湊型半磚式模塊 (63.2mm x 60.6mm x 13mm)。RBBA3000 的另一個(gè)重要特性是監(jiān)控負(fù)載電流的 Imon 引腳,無需電流分流。
SNAT604工控卡件,5761861-2B用戶手冊該模塊還用于電池電源轉(zhuǎn)換器(48V-24V 或 12V-24V)、電池電壓穩(wěn)定器和大功率實(shí)驗(yàn)室交流電源。RBBA3000 的工作溫度范圍為 –40°C至85°C。與 RECOM 的所有其他產(chǎn)品一樣,上述轉(zhuǎn)換器皆享有 2 年質(zhì)量保證不需要額外輔助設(shè)備支持的系統(tǒng)與其他替代產(chǎn)品相比,很明顯地在成本上更具競爭優(yōu)勢。此外,減少關(guān)鍵應(yīng)用的器件數(shù)量也可以減少可能的故障點(diǎn),在適當(dāng)?shù)沫h(huán)境下使用合格的 OVC 電源證明是十分有利的。例如,RECOM 的 RAC05-K/480 系列和 RAC03E-K/277 系列的AC/DC 電源均符合 OVC III 并具有超寬輸入范圍。RAC05-K/480 提供 100-480VAC 標(biāo)稱輸入范圍和 5W 輸出,具有 4kV 隔離電壓以及 5、12 或 15V 輸出電壓。高性價(jià)比的 RAC03E-K/277 輸入范圍從標(biāo)稱 100VAC 至增強(qiáng)277VAC,因此適用于自動(dòng)化控制、工業(yè) 4.0、物聯(lián)網(wǎng)和家庭自動(dòng)化的應(yīng)用領(lǐng)域。RAC05-K/480 可直接連接到配電線路支持各種 5V應(yīng)用,例如智能電網(wǎng)、可再生能源、智能計(jì)量和物聯(lián)網(wǎng)應(yīng)用。
如需要更高功率的應(yīng)用可以選擇RECOM 的 RAC10-K/277 系列,具有10W輸出功率,輸入電壓范圍為 85V至277V,輸出電壓為 3.3V至24V。RAC05-K 和 RAC10-K 的電源非常適合永遠(yuǎn)在線和待機(jī)模式的應(yīng)用,例如過程自動(dòng)化、物聯(lián)網(wǎng)和智能建筑系統(tǒng)。此外,RAC20-K/277 系列和 RACM40-K 系列皆可在特定項(xiàng)目的基礎(chǔ)上構(gòu)建來滿足 OVC III 的要求。在永遠(yuǎn)在線的物聯(lián)網(wǎng)應(yīng)用中使用符合 OVC III 標(biāo)準(zhǔn)的電源可降低總體成本、BOM、產(chǎn)品復(fù)雜性和安裝要求,讓您的產(chǎn)品在競爭者中脫穎而出。QUINT4開關(guān)電源提供了強(qiáng)大的輸出能力,靜態(tài)功率裕度和動(dòng)態(tài)功率裕度,為系統(tǒng)提供了供電持續(xù)的功率保障。而獨(dú)有的SFB專利技術(shù)可幫助故障負(fù)載快速切斷供電。豐富的信號節(jié)點(diǎn)可提供預(yù)防性監(jiān)視功能,可實(shí)時(shí)監(jiān)測電源輸出功率。
TRIO-2G 開關(guān)電源
rs-232c/ttl and two rs-232c/cctalk serial portsIButton and protectu securityDual 512KB battery backup power supply SRAM with low battery monitoring functionSecure real time clock (RTC)The vigorous development of 110-220V ATX power supply LED industry has higher and higher requirements for LED production equipment. There is an increasing demand for semiconductor equipment such as solid crystal machines in the market. At the same time, the rapid development of IPC technology provides a guarantee to meet the above needs. Therefore, industry-specific computer control, processing, machine vision and other advanced technologies with high reliability and stability are widely used in the solid crystal machine industry, which greatly improves the automation of LED solid crystal machine, and makes the equipment more optimized in terms of precision, speed, human-machine interaction and so on.
Many led automation equipment providers in Shenzhen have long been committed to the R & D, production, sales and service of electronic components and equipment. They have strong strength in the manufacturing of LED solid crystal machine equipment. When selecting the central computer control system of solid crystal machine, they have reached friendly cooperation with the industry-specific computer high-tech enterprise North China industrial control. North China industrial control 4U machine was selected as the control host by the LED solid crystal machine system integrator, and the customer reported that the application effect was good.