【產(chǎn)品中文介紹】
S1203V/開關(guān)電源S-120-3V是一款專為工業(yè)與商業(yè)場景設(shè)計的緊湊型高效能電源轉(zhuǎn)換設(shè)備。該產(chǎn)品采用先進的開關(guān)電源技術(shù)，能夠?qū)⒔涣鬏斎腚妷恨D(zhuǎn)化為穩(wěn)定的3V直流輸出，最大輸出功率達120W。其模塊化設(shè)計適用于多種設(shè)備供電需求，尤其適合對空間布局要求嚴(yán)格的安裝環(huán)境。
產(chǎn)品搭載智能穩(wěn)壓控制系統(tǒng)，在輸入電壓波動或負載變化時仍能保持輸出電壓穩(wěn)定，誤差范圍控制在±1.5%以內(nèi)。寬幅輸入電壓設(shè)計兼容100-240V交流電輸入，支持50/60Hz雙頻工作模式，可滿足不同地區(qū)的電力使用環(huán)境。獨特的散熱結(jié)構(gòu)通過優(yōu)化氣流通道設(shè)計，配合高導(dǎo)熱鋁合金外殼，在持續(xù)滿負荷工作時仍保持良好溫控表現(xiàn)。
在應(yīng)用場景方面，該電源適配器廣泛適用于LED照明系統(tǒng)、安防監(jiān)控設(shè)備、儀器儀表供電、自動化控制裝置等場景。特殊的電磁兼容處理技術(shù)有效抑制高頻干擾，確保與敏感電子設(shè)備的兼容性。產(chǎn)品提供過壓、過流、短路三重保護機制，通過內(nèi)置的故障自檢功能可快速識別異常狀態(tài)，并自動切斷輸出保障設(shè)備安全。
人性化設(shè)計方面，產(chǎn)品采用可拆卸式端子接口，支持快速接線與維護。外殼采用V0級阻燃材料，具備防塵防潮特性，滿足IP20防護等級要求。緊湊的機身尺寸（長×寬×高：125×65×32mm）可靈活適配標(biāo)準(zhǔn)工業(yè)機柜安裝，可選配導(dǎo)軌固定或壁掛式安裝方案。
【Product Description in English】
The S1203V/S-120-3V Switching Power Supply is a compact and high-efficiency power conversion solution engineered for industrial and commercial applications. Utilizing advanced switching mode technology, this device converts AC input voltage into a stabilized 3V DC output with maximum power output of 120W. The modular design ensures compatibility with diverse equipment power requirements, particularly suitable for installations demanding space optimization.
Equipped with an intelligent voltage regulation system, the product maintains output stability within ±1.5% tolerance range even under input voltage fluctuations or load variations. Its wide input voltage range (100-240V AC) and dual-frequency operation (50/60Hz) adapt to global power standards. The optimized thermal management system features enhanced airflow channels and high-conductivity aluminum alloy casing, delivering reliable heat dissipation during continuous full-load operation.
This power supply demonstrates exceptional adaptability in LED lighting systems, security monitoring equipment, instrumentation power supply, and automated control devices. Advanced electromagnetic compatibility (EMC) technology effectively suppresses high-frequency interference, ensuring harmonious operation with sensitive electronics. The integrated protection mechanism incorporates over-voltage, over-current, and short-circuit safeguards, while the built-in self-diagnosis function enables prompt fault detection and automatic output cutoff for enhanced safety.
User-centric design elements include detachable terminal blocks for simplified wiring and maintenance. Constructed with V0-grade flame-retardant materials, the housing offers dust and moisture resistance compliant with IP20 protection standard. With compact dimensions (125×65×32mm), the unit easily integrates into standard industrial cabinets, offering optional DIN rail mounting or wall-mount installation configurations. The product s maintenance-friendly structure allows for tool-free access to internal components when required.
