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240W EPR USB-C 功率计

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描述

这款 USB 功率传输(PD)扩展功率范围(EPR)功率计可实现 USB Type-C® 连接中的精确功率测量,支持最高 48V/5A(240W)的 EPR。 该设备配备插塞接头与 Type-C 插头,便于进行双向测量,适合用于实时监控功率传输过程。 该系统配备清晰的 128px × 32px OLED 显示屏,有五种可选测量视图,可全面监测电压、电流、温度和功率数据。

系统优势:

  • 兼容 USB 3.2 Gen 2,可实现高速数据传输和高效功率传输
  • 支持扩展功率范围(EPR)和标准功率范围(SPR),最高可达 48V/5A 协议,确保与各种 USB PD 设备兼容
  • 测量电压、电流、温度和功率,为性能分析提供详细数据支撑
  • 插塞接头与 Type-C 插头可实现双向测量
  • 128px × 32px 单色 OLED 显示屏提供五种可定制的视图,用于实时反馈和分析

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远程测试该板卡

该板卡已上线云上实验室(Lab on the Cloud),使用我们的 PC 图形界面,无需实体板卡,便可在虚拟实验室中立即开始配置和测试设计。
Power Meter Connector Line.2282 Connector Line.2283 Connector Line.2288 Connector Line.2285 Connector Line.2303 Connector Arrow.2311 Connector Line.2309 Connector Arrow.2308 Connector Line.2305 Connector Line.2284 CC1 CC1 CC1 CC2 CC2 CC2 VCON VCON VCON USB-C.2231 USB-C USB-C USB-C Sheet.2010 Sheet.2011 Sheet.2012 Sheet.2013 Sheet.2014 Sheet.2015 Sheet.2016 Sheet.2017 Sheet.2018 Sheet.2019 Sheet.2020 Sheet.2021 Sheet.2022 VBUS VBUS VBUS Sheet.2024 Ground.2249 Sheet.2026 Sheet.2027 Sheet.2029 Up to 48V/5A Up to 48V/5A Up to 48V/5A R1 R1 R1 CC1 CC1 CC1 CC2 CC2 CC2 USB-C.2269 USB-C USB-C USB-C Sheet.2044 Sheet.2045 Sheet.2046 Sheet.2047 Sheet.2048 Sheet.2049 Sheet.2050 Sheet.2051 Sheet.2052 Sheet.2053 Sheet.2054 Sheet.2055 Sheet.2056 Ground.2284 Sheet.2058 Sheet.2059 Ground.2298 Sheet.2065 Sheet.2066 Rsense Rsense Rsense GND GND GND Sheet.2086 Ground.2332 Sheet.2093 Sheet.2094 VBUS VBUS VBUS Ground.2340 Sheet.2098 Sheet.2099 GND GND GND Ground.2346 Sheet.2104 Sheet.2105 3.3V 3.3V 3.3V Ground.4744 Sheet.2110 Sheet.2111 VCON VCON VCON Sheet.2120 Sheet.2121 PGA_IN1+ PGA_IN1+ PGA_IN1+ GND GND GND Ground.4780 Sheet.2146 Sheet.2147 R2 R2 R2 R3 R3 R3 Rt Rt Rt 3.3V 3.3V 3.3V Ground.4796 Sheet.2161 Sheet.2162 Ground.4806 Sheet.2170 Sheet.2171 3.3V 3.3V 3.3V GND GND GND Ground.4812 Sheet.2175 Sheet.2176 Vertical Wire Bundle.4817 2 2 2 Sheet.2181 WS164 WS164 WS164 OLED Sheet.2215 Label Text 10pt.160 (128*32) (128*32) Sheet.2217 Sheet.2218 Sheet.2219 Sheet.2220 Sheet.2221 Sheet.2222 Sheet.2223 Sheet.2224 Sheet.2225 Sheet.2226 Sheet.2227 Sheet.2228 Sheet.2229 Sheet.2230 Sheet.2231 Sheet.2232 Sheet.2233 Sheet.2234 Sheet.2235 Sheet.2236 Sheet.2237 Sheet.2238 Sheet.2239 Sheet.2240 Sheet.2241 Line Bi-directional Line Bi-directional.2243 Line Bi-directional.2244 Line Bi-directional.2245 Line Bi-directional.2246 Line Bi-directional.2247 Connector Line Connector Line.2267 Connector Line.2269 Resistor - Fixed Resistor - Fixed.2274 Connector 1 Resistor - Fixed.2277 Connector 1.2278 Connector Line.2279 Connector Line.2280 Connector Line.2281 Connector Line.2286 Resistor - Fixed.2289 Connector 1.2290 Resistor - Fixed.2301 Connector Arrow Line Thermistor Thermistor Thermistor Connector Line.2322 LDO LDO LDO Sheet.2327 AnalogPAK AnalogPAK AnalogPAK PGA_IN3+ PGA_IN3+ PGA_IN3+ GND GND GND I2C I2C I2C PGA_IN0- PGA_IN0- PGA_IN0- PGA_IN1+ PGA_IN1+ PGA_IN1+ PGA_IN2+ PGA_IN2+ PGA_IN2+ DAC VREF Out DAC VREF Out DAC VREF Out VDD VDD VDD Sheet.2328 MCU MCU MCU VSS VSS VSS VDD VDD VDD I2C I²C I²C I2C I²C I²C
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