Overview

Description

PC (desktop/tower/mini tower) water cooling is a process used to lower the temperature of the computer processor and other critical components of the system such as graphics cards. PC water coolers absorb the heat away from the components inside the system, rather than blowing the hot air around the case, as typical with air cooling systems. Renesas' Remote Controlled PC Water Cooler solution splits PC water cooling into two parts, the power unit inside the PC and the human machine interface (HMI) control panel on a user’s desk, connected via Bluetooth® Low Energy (LE) to the power unit.

System Benefits​:

  • Wireless HMI allows freedom in terms of placement
  • Bluetooth LE opens up the possibility to control the power unit from a smartphone
  • Control for multiple pumps and fans is possible

Comparison

Applications

Applications

  • General PC water cooling
  • Gaming PCs
  • Size-constrained industrial panel PCs
  • High-end graphic workstations

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4:3 ratio Sheet.1 Sheet.2 Sheet.3 Sheet.4 EU124 EU124 EU124 Buck Buck Buck Bluetooth Low Energy 2 Bluetooth Low Energy Bluetooth Low Energy Passive Flowmeter Passive Flowmeter Passive Flowmeter MOSFET Driver MOSFET Driver MOSFET Driver Ground.126 Sheet.127 Sheet.128 Ground.129 Sheet.130 Sheet.131 Resistor - Varistor Sheet.133 Sheet.134 Sheet.135 Sheet.136 Sheet.137 Sheet.138 Resistor - Varistor.139 Sheet.140 Sheet.141 Sheet.142 Sheet.143 Sheet.144 Sheet.145 Shunt Sheet.147 Sheet.148 Sheet.149 Shunt.150 Sheet.151 Sheet.152 Sheet.153 Ground.154 Sheet.156 Sheet.251 Sheet.252 Sheet.253 Sheet.255 Sheet.256 Sheet.258 Sheet.259 Sheet.261 Sheet.262 Sheet.263 Sheet.265 Sheet.266 Sheet.267 Sheet.268 Sheet.269 Pump.175 Radiator Fan/Pump.164 Fan/Pump Fan/Pump.166 Fan/Pump.167 Fan/Pump Sheet.278 Sheet.279 Fan/Pump Sheet.281 Sheet.282 Fan/Pump Sheet.284 Sheet.285 Sheet.286 Sheet.287 Sheet.288 Sheet.291 Sheet.292 Sheet.293 Sheet.294 Sheet.295 Sheet.296 Sheet.297 Sheet.298 Sheet.299 Sheet.300 Sheet.301 Sheet.302 Sheet.303 Sheet.304 Sheet.305 Sheet.306 Sheet.307 Sheet.308 Sheet.309 Sheet.310 Sheet.312 Sheet.314 Sheet.315 Sheet.316 Sheet.317 Sheet.318 Sheet.319 Sheet.320 Sheet.321 Power Unit Inside of PC Power Unit Inside of PC Power Unit Inside of PC Buck/Boost Buck/Boost Buck/Boost Graphical LCD Monochrome Graphical LCD Monochrome Graphical LCD Monochrome C.T. Pad C.T. Pad C.T. Pad C.T. Pad C.T. Pad C.T. Pad C.T. Pad C.T. Pad C.T. Pad C.T. Pad C.T. Pad C.T. Pad Sheet.19 Sheet.20 Sheet.21 Sheet.22 Sheet.23 Sheet.24 Sheet.25 Sheet.26 Sheet.27 Sheet.28 Sheet.29 Sheet.30 Sheet.31 Sheet.32 Ground Sheet.49 Sheet.50 Sheet.81 Sheet.80 Sheet.69 Sheet.70 Sheet.71 Sheet.73 Sheet.77 Sheet.78 Sheet.82 Sheet.83 Sheet.84 Sheet.85 Sheet.86 Sheet.87 Sheet.88 Sheet.89 Connector 1.163 4 4 4 4 Sheet.98 3 3 3 3 Sheet.101 2 2 2 2 Sheet.104 Bluetooth Low Energy 1 Bluetooth Low Energy Bluetooth Low Energy Ground.106 Sheet.107 Sheet.108 8mAmax 8mAmax 8mAmax 2.8V 800mAmax 2.8V 800mAmax 2.8V 800mAmax Connector 1.163.111 HMI Unit on Desk HMI Unit on Desk HMI Unit on Desk AAA (1,5V) Battery 2x AAA (1,5V) Battery 2x AAA (1,5V) Battery 2x Wi-Fi.114 Wi-Fi Ground.326 Sheet.327 12V (from PC) 12V (from PC) 12V (from PC) 5V 500mAmax 5V 500mAmax 5V 500mAmax 8mAmax 8mAmax 8mAmax 24.4µAmax 24.4µAmax 24.4µAmax 2 2 2 2 Sheet.334 2 2 2 2 Sheet.337 7.5mA + sw. MOSFET 7.5mA + sw. MOSFET 7.5mA + sw. MOSFET NTC Temp. Sensor x2 NTC Temp. Sensor x2 NTC Temp. Sensor x2 Radiator Radiator Radiator Pump Pump Pump Connector 1.163.344 Ground.345 Sheet.346 Sheet.347 Humidity & Temperature Sensor Humidity & Temperature Sensor Humidity & Temperature Sensor Connector 1.163.351 Connector 1.163.352 Connector 1.163.353 Connector 1.163.356 Connector 1.163.357 Connector 1.163.358 Connector 1.163.359 Connector 1.163.360 Sheet.361 RL78/G23 2 MCU MCU Vdd Vdd Vdd PWM PWM PWM I2C I2C I2C GPIO GPIO GPIO ADC ADC ADC Sheet.362 MCU MCU MCU Vdd Vdd Vdd SPI SPI SPI CTSU CTSU CTSU I2C I2C I2C
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