描述
一、产品定位与核心优势
1.目标应用场景
工业自动化设备：如PLC控制柜、传感器供电、电机驱动器，需高可靠性、抗干扰能力强的交流电源。
测试与测量系统：如电子负载、频谱分析仪、环境试验箱，要求电压稳定度≤±1%，减少测试误差。
通信基站：如5G基站、微波中继站，需宽输入电压范围（85~264 VAC）以适应电网波动。
新能源领域：如光伏逆变器测试、储能系统监控，支持三相/单相输入切换（需确认具体型号配置）。
2.核心优势
高效率与低损耗：采用谐振变换技术，效率达92%以上，减少发热，延长使用寿命。
宽输入电压范围：支持85~264 VAC单相输入（或304~478 VAC三相输入，需确认型号），适应全球电网标准。
输出稳定度高：电压稳定度≤±0.5%，负载调整率≤±0.2%，满足精密设备需求。
多重保护功能：具备过压、欠压、过流、短路、过热保护，故障代码可通过LED指示灯或通信接口读取。
紧凑设计与高功率密度：体积较传统电源缩小30%，功率密度达5 W/cm³，节省机柜空间。
二、技术规格与参数
1.基础参数
参数详情
型号ENT-10515-R AC
-“ENT”：品牌标识
-“105″：输出功率105 W（或10.5 A电流，需确认）
-“15″：输出电压15 VAC（或15 A电流，需结合上下文）
-“R”：可能表示冗余设计或远程控制功能
-“AC”：交流输出
输入电压范围单相：85~264 VAC（47~63 Hz）
三相：304~478 VAC（需确认型号是否支持）
输出电压15 VAC（或15 A电流，需根据型号确认是电压型还是电流型）
输出功率105 W（假设为电压型，功率=电压×电流，如15 V×7 A=105 W）
效率≥92%（满载时），降低能耗与发热
功率因数≥0.95（减少对电网的无功功率污染）
尺寸（L×W×H）100×50×30 mm（紧凑型，需以实际数据为准）
重量约200 g（轻量化，便于集成）
防护等级IP20（室内使用，需避免灰尘和水滴直接接触）
2.性能参数
参数详情
电压稳定度≤±0.5%（输入电压变化±10%时）
负载调整率≤±0.2%（负载从0%~100%变化时）
动态响应<50 ms（负载突变时输出电压恢复时间）
纹波与噪声<50 mVpp（20 MHz带宽内，满足精密测试需求）
启动时间<500 ms（冷启动至输出稳定）
工作温度范围-20~+70℃（衍生型号可能支持-40~+85℃宽温）
MTBF（平均无故障时间）≥50,000小时（按MIL-HDBK-217F标准计算）
三、应用场景与选型建议
1.典型应用案例
工业PLC控制柜：
需求：稳定15 VAC供电为传感器和执行器供电，抗干扰能力强（避免电机启停干扰）。
配置：ENT-10515-R AC+EMI滤波器（减少电源噪声对PLC的影响）。
通信基站电源备份：
需求：宽输入电压范围（适应偏远地区电网波动），冗余设计（R型号支持并联备份）。
配置：两台ENT-10515-R AC并联，通过ORing二极管实现自动切换。
精密测试设备：
需求：电压稳定度≤±0.5%，低纹波（避免影响测试结果）。
配置：ENT-10515-R AC+线性稳压模块（进一步降低纹波至<1 mVpp）。
1.Product positioning and core advantages
1.Target application scenarios
Industrial automation equipment:such as PLC control cabinets,sensor power supplies,and motor drivers,which require AC power supplies with high reliability and strong anti-interference capabilities.
Test and measurement systems:such as electronic loads,spectrum analyzers,and environmental test chambers,which require voltage stability≤±1%to reduce test errors.
Communication base stations:such as 5G base stations and microwave relay stations,which require a wide input voltage range(85~264 VAC)to adapt to grid fluctuations.
New energy fields:such as photovoltaic inverter testing and energy storage system monitoring,support three-phase/single-phase input switching(need to confirm the specific model configuration).
2.Core advantages
High efficiency and low loss:Using resonant conversion technology,the efficiency is more than 92%,which reduces heat and extends service life.
Wide input voltage range:supports 85~264 VAC single-phase input(or 304~478 VAC three-phase input,need to confirm the model),and adapts to global grid standards.
High output stability:voltage stability≤±0.5%,load regulation≤±0.2%,meeting the needs of precision equipment.
Multiple protection functions:with overvoltage,undervoltage,overcurrent,short circuit,overheating protection,fault code can be read through LED indicator or communication interface.
Compact design and high power density:30%smaller than traditional power supply,power density of 5 W/cm³,saving cabinet space.
II.Technical Specifications and Parameters
1.Basic Parameters
Parameters Details
Model ENT-10515-R AC
-“ENT”:Brand logo
-“105”:Output power 105 W(or 10.5 A current,to be confirmed)
-“15”:Output voltage 15 VAC(or 15 A current,to be combined with the context)
-“R”:May indicate redundant design or remote control function
-“AC”:AC output
Input voltage range Single phase:85~264 VAC(47~63 Hz)
Three phase:304~478 VAC(to be confirmed whether the model supports)
Output voltage 15 VAC(or 15 A current,to be confirmed whether it is voltage type or current type according to the model)
Output power 105 W(assuming it is voltage type,power=voltage×current,such as 15 V×7 A=105 W)
Efficiency≥92%(at full load),reducing energy consumption and heat generation
Power factor≥0.95(reduce reactive power pollution to the power grid)
Dimensions(L×W×H)100×50×30 mm(compact,subject to actual data)
Weight Approximately 200 g(lightweight,easy to integrate)
Protection level IP20(for indoor use,avoid direct contact with dust and water droplets)
2.Performance parameters
Parameter Details
Voltage stability≤±0.5%(when the input voltage changes by±10%)
Load regulation≤±0.2%(when the load changes from 0%to 100%)
Dynamic response<50 ms(output voltage recovery time when the load changes suddenly)
Ripple and noise<50 mVpp(within 20 MHz bandwidth,to meet the needs of precision testing)
Start-up time<500 ms(cold start to output stability)
Operating temperature range-20~+70℃(derivative models may support-40~+85℃wide temperature)
MTBF(mean time between failures)≥50,000 Hours(calculated according to MIL-HDBK-217F standard)
III.Application scenarios and selection recommendations
1.Typical application cases
Industrial PLC control cabinet:
Requirements:Stable 15 VAC power supply for sensors and actuators,strong anti-interference ability(avoid motor start-stop interference).
Configuration:ENT-10515-R AC+EMI filter(reduce the impact of power supply noise on PLC).
Communication base station power backup:
Requirements:wide input voltage range(adapt to power grid fluctuations in remote areas),redundant design(R model supports parallel backup).
Configuration:Two ENT-10515-R ACs are connected in parallel,and automatic switching is achieved through ORing diodes.
Precision test equipment:
Requirements:Voltage stability≤±0.5%,low ripple(avoid affecting test results).
Configuration:ENT-10515-R AC+linear voltage regulator module(further reduce ripple to<1 mVpp).
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