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Insulin Cooler PCBA – Precise Temperature Control Circuit Board Assembly for Portable Insulin Refrigeration & Medical Cold Storage
No.YQQX005
- Accurate Temperature Regulation – Built-In PID Control Algorithm Maintains 2~8°C (±0.5°C) for Safe Insulin Storage; Supports Real-Time Calibration.
- Dual Cooling Technology – Compatible with Thermoelectric (TEC) and Compressor-Based Refrigeration Modules, Providing Flexible Hardware Adaptation.
- Smart Power Management – Powered by USB‑C, 12V Car Adapter, or External Battery Pack; Includes Low‑Voltage Alarm and Auto‑Shutoff to Protect Both Medicine and Battery.
- User-Friendly Interface – OLED/LCD Display Shows Current Temperature, Setpoint, Remaining Battery, and Alarms; Capacitive Touch or Button Control for Easy Operation.
- Data Logging & Alerts – Onboard Memory Stores 7‑Day Temperature History; Audible and Visual Alarms for Over‑Temperature, Low Battery, and Open Lid Detection.
- Customization Services – We Provide Full PCBA Development for Insulin Coolers: Schematic & PCB Layout, Firmware (PID Tuning, Alarm Thresholds, Display Menus), Battery Selection, and Housing Integration Support. Contact Us with Your Product Specifications.
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Product Overview
Key Features
- High‑Stability Temperature Control – 12‑bit ADC temperature reading with software filtering; anti‑freezing protection (will not go below 1°C).
- Efficient TEC/Compressor Driver – Up to 3A continuous drive for TEC modules (12V/24V) or relay control for mini‑compressors.
- Battery Management – Supports 18650 / Li‑Po batteries (1‑4S), with passive balancing, over‑charge, over‑discharge, and reverse polarity protection.
- Multiple Power Sources – USB‑C (5V/2A), DC jack (9~24V), or optional wireless charging input.
- User Interface Options – 0.96″ OLED (I²C) or segment LCD; 2‑4 capacitive / mechanical buttons.
- Open Lid Detection – Hall sensor or magnetic reed switch input to start/stop cooling and trigger alert.
- Data Logging – 8KB EEPROM or flash for temperature records; UART output for external Bluetooth/WiFi module (optional remote monitoring).
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