10W單組開(kāi)關(guān)電源
產(chǎn)品概述
10W單組開(kāi)關(guān)電源是一款高效緊湊的直流電源轉(zhuǎn)換設(shè)備，采用現(xiàn)代電力電子技術(shù)設(shè)計(jì)，通過(guò)精準(zhǔn)控制開(kāi)關(guān)管的導(dǎo)通與關(guān)斷比率實(shí)現(xiàn)穩(wěn)定電壓輸出。該產(chǎn)品體積小巧（典型尺寸74×68×28mm），重量輕盈，便于集成到各類電子設(shè)備中。其核心由脈沖寬度調(diào)制(PWM)控制單元和高性能MOSFET構(gòu)成，在保證穩(wěn)定輸出的同時(shí)顯著提升能源轉(zhuǎn)換效率。產(chǎn)品支持85-264VAC寬電壓輸入，適用于全球不同地區(qū)的電網(wǎng)環(huán)境，可廣泛應(yīng)用于工業(yè)控制、通信設(shè)備、LED照明等領(lǐng)域。17
技術(shù)特點(diǎn)
本產(chǎn)品采用高頻開(kāi)關(guān)技術(shù)，工作溫度范圍覆蓋-10℃至+60℃，具有優(yōu)異的負(fù)載穩(wěn)定性（典型值±0.5%）和線性調(diào)整率。內(nèi)置多重保護(hù)機(jī)制包括過(guò)載保護(hù)、短路保護(hù)和自動(dòng)恢復(fù)功能，確保設(shè)備長(zhǎng)期可靠運(yùn)行。獨(dú)特的軟啟動(dòng)設(shè)計(jì)有效抑制輸入沖擊電流，配合低紋波噪聲特性（典型值50mVp-p），能為敏感電子元件提供純凈電源。散熱方面采用自然對(duì)流冷卻方式，無(wú)風(fēng)扇設(shè)計(jì)使其具備完全靜音優(yōu)勢(shì)。產(chǎn)品提供5V/12V/24V等多種輸出電壓版本，用戶可根據(jù)實(shí)際需求靈活選擇。712
應(yīng)用場(chǎng)景
該10W開(kāi)關(guān)電源特別適合空間受限的應(yīng)用場(chǎng)景，如智能家居控制器、安防監(jiān)控設(shè)備、儀器儀表等需要穩(wěn)定低壓直流供電的場(chǎng)合。在LED照明領(lǐng)域，可為燈帶、模組提供恒定電壓；在工控系統(tǒng)中，能為PLC模塊、傳感器網(wǎng)絡(luò)等設(shè)備供電。其全封閉式結(jié)構(gòu)和寬溫區(qū)特性使其能適應(yīng)戶外廣告機(jī)、車載設(shè)備等惡劣環(huán)境。產(chǎn)品符合環(huán)保設(shè)計(jì)理念，待機(jī)功耗低，轉(zhuǎn)換效率達(dá)72%以上，有效降低能源浪費(fèi)。1116
產(chǎn)品優(yōu)勢(shì)
相較于傳統(tǒng)線性電源，本產(chǎn)品在10W功率段具有顯著的體積和效率優(yōu)勢(shì)。創(chuàng)新的電路布局使功率密度提升30%，外殼采用防火阻燃材料制作，安全系數(shù)更高。輸入輸出間采用強(qiáng)化隔離設(shè)計(jì)，絕緣性能優(yōu)異。模塊化構(gòu)造使安裝維護(hù)更為簡(jiǎn)便，支持導(dǎo)軌式或螺釘固定等多種安裝方式。產(chǎn)品經(jīng)過(guò)嚴(yán)格的老化測(cè)試，平均無(wú)故障工作時(shí)間超過(guò)50,000小時(shí)，為用戶提供持久穩(wěn)定的電力支持。917
英文介紹
The 10W single-output switching power supply adopts advanced PWM control technology with MOSFET configuration, delivering stable DC output ranging from 5V to 24V. Featuring a compact footprint of 74×68×28mm, this lightweight unit operates at 47-63Hz input frequency with universal 85-264VAC voltage range. Its switching topology achieves up to 72% energy conversion efficiency, significantly reducing heat generation compared to conventional designs. The product incorporates comprehensive protection including automatic recovery from overload/short-circuit conditions.
Engineered for space-constrained applications, this power solution exhibits excellent load regulation (±0.5%) with minimal output ripple (50mVp-p typical). The fanless design ensures silent operation while maintaining -10℃ to +60℃ operating range. Typical applications include industrial control systems, LED lighting arrays, instrumentation and communication devices. The robust construction features reinforced insulation and flame-retardant enclosure, suitable for demanding environments.
Key advantages include:
- High power density with 30% size reduction
- Multiple mounting options (DIN rail/screw fixing)
- Wide operating temperature range
- Soft-start circuitry preventing inrush current
- 50,000+ hours MTBF under normal operation
This eco-conscious design minimizes standby power consumption while meeting international performance benchmarks for compact power supplies. The modular architecture simplifies maintenance and system integration across various electronic applications. 1712
10W單組開(kāi)關(guān)電源
的詳細(xì)介紹
10W單組開(kāi)關(guān)電源
| 功率： |
10W |
| 規(guī)格： |
74×68×28 |
| 上架時(shí)間： |
2007-12-19 |
開(kāi)關(guān)電源是利用現(xiàn)代電力電子技術(shù)，控制開(kāi)關(guān)管開(kāi)通和關(guān)斷的時(shí)間比率，維持穩(wěn)定輸出電壓的一種電源，開(kāi)關(guān)電源一般由脈沖寬度調(diào)制（PWM）控制IC和MOSFET構(gòu)成。開(kāi)關(guān)電源和線性電源相比，二者的成本都隨著輸出功率的增加而增長(zhǎng)，但二者增長(zhǎng)速率各異。線性電源成本在某一輸出功率點(diǎn)上，反而高于開(kāi)關(guān)電源，這一點(diǎn)稱為成本反轉(zhuǎn)點(diǎn)。隨著電力電子技術(shù)的發(fā)展和創(chuàng)新，使得開(kāi)關(guān)電源技術(shù)也在不斷地創(chuàng)新，這一成本反轉(zhuǎn)點(diǎn)日益向低輸出電力端移動(dòng)，這為開(kāi)關(guān)電源提供了廣闊的發(fā)展空間。
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