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240W EPR USB-C Power Meter

Overview

The USB Power Delivery (PD) Extended Power Range (EPR) meter enables precise power measurement in USB Type-C® connections, supporting EPR up to 48V/5A (240W). Equipped with both plug and receptacle Type-C connectors, it facilitates bi-directional measurements, making it ideal for real-time monitoring of power delivery. The system features a clear 128px × 32px OLED screen with five selectable measurement views, providing users with detailed insights into voltage, current, temperature, and power data.

System Benefits:

  • Compatible with USB 3.2 Gen 2 for high-speed data transfer and efficient power delivery
  • Supports both Extended Power Range (EPR) and Standard Power Range (SPR) up to 48V/5A, ensuring compatibility with a wide range of USB PD devices
  • Measures voltage, current, temperature, and power for detailed performance analysis
  • Plug and receptacle Type-C connectors enable bi-directional measurements
  • 128px × 32px monochrome OLED screen offers five customizable views for real-time feedback and analysis

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Power MeterConnector Line.2282Connector Line.2283Connector Line.2288Connector Line.2285Connector Line.2303Connector Arrow.2311Connector Line.2309Connector Arrow.2308Connector Line.2305Connector Line.2284CC1CC1CC1CC2CC2CC2VCONVCONVCONUSB-C.2231USB-CUSB-CUSB-CSheet.2010Sheet.2011Sheet.2012Sheet.2013Sheet.2014Sheet.2015Sheet.2016Sheet.2017Sheet.2018Sheet.2019Sheet.2020Sheet.2021Sheet.2022VBUSVBUSVBUSSheet.2024Ground.2249Sheet.2026Sheet.2027Sheet.2029Up to 48V/5AUp to 48V/5AUp to 48V/5AR1R1R1CC1CC1CC1CC2CC2CC2USB-C.2269USB-CUSB-CUSB-CSheet.2044Sheet.2045Sheet.2046Sheet.2047Sheet.2048Sheet.2049Sheet.2050Sheet.2051Sheet.2052Sheet.2053Sheet.2054Sheet.2055Sheet.2056Ground.2284Sheet.2058Sheet.2059Ground.2298Sheet.2065Sheet.2066RsenseRsenseRsenseGNDGNDGNDSheet.2086Ground.2332Sheet.2093Sheet.2094VBUSVBUSVBUSGround.2340Sheet.2098Sheet.2099GNDGNDGNDGround.2346Sheet.2104Sheet.21053.3V3.3V3.3VGround.4744Sheet.2110Sheet.2111VCONVCONVCONSheet.2120Sheet.2121PGA_IN1+PGA_IN1+PGA_IN1+ GNDGNDGNDGround.4780Sheet.2146Sheet.2147R2R2R2R3R3R3RtRtRt3.3V3.3V3.3VGround.4796Sheet.2161Sheet.2162Ground.4806Sheet.2170Sheet.2171 3.3V3.3V3.3VGNDGNDGNDGround.4812Sheet.2175Sheet.2176Vertical Wire Bundle.4817222Sheet.2181WS164WS164WS164OLEDSheet.2215Label Text 10pt.160(128*32)(128*32)Sheet.2217Sheet.2218Sheet.2219Sheet.2220Sheet.2221Sheet.2222Sheet.2223Sheet.2224Sheet.2225Sheet.2226Sheet.2227Sheet.2228Sheet.2229Sheet.2230Sheet.2231Sheet.2232Sheet.2233Sheet.2234Sheet.2235Sheet.2236Sheet.2237Sheet.2238Sheet.2239Sheet.2240Sheet.2241Line Bi-directionalLine Bi-directional.2243Line Bi-directional.2244Line Bi-directional.2245Line Bi-directional.2246Line Bi-directional.2247Connector LineConnector Line.2267Connector Line.2269Resistor - FixedResistor - Fixed.2274Connector 1Resistor - Fixed.2277Connector 1.2278Connector Line.2279Connector Line.2280Connector Line.2281Connector Line.2286Resistor - Fixed.2289Connector 1.2290Resistor - Fixed.2301Connector ArrowLineThermistorThermistorThermistorConnector Line.2322LDOLDOLDOSheet.2327AnalogPAKAnalogPAKAnalogPAKPGA_IN3+PGA_IN3+PGA_IN3+ GNDGNDGNDI2CI2CI2CPGA_IN0-PGA_IN0-PGA_IN0-PGA_IN1+PGA_IN1+PGA_IN1+PGA_IN2+PGA_IN2+PGA_IN2+DAC VREF OutDAC VREF OutDAC VREF OutVDDVDDVDDSheet.2328MCUMCUMCUVSSVSSVSS VDDVDDVDDI2CI²CI²C I2CI²CI²C

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