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Anat78
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Дата: Четверг, 29.07.2021, 15:27 | Сообщение # 1
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Администраторы
Anat78
Майор
- Сообщений:7020
- Репутация:58±
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Ремонт аккумулятора PIT 12В 1,5ач, замена элементов на новые 2,5ач
плата HZ-3233-DWP01
CW1233 3 Cells Protection IC
Контроллер CW1233
Features
• Overcharge protection
• Threshold 4.175V ~4.350V, 25mV steps, ±25mV accuracy
• Over discharge protection
• Threshold from 2.300V to 3.000V, 100mV steps, ±80mV accuracy
• Excess discharge current protection
• Excess discharge current 1
• Threshold from 0.030V to 0.100V, 10mV steps, ±5mV accuracy
• Excess discharge current 2
•Threshold from 0.060V to 0.200V, 20mV steps, ±5mV accuracy
• Short circuits protection
• Threshold from 0.090V to 0.600V, 30mV steps, ±10mV accuracy
• Temperature protection (Set up by external resistor)
• Recover automaticly from excess discharge current protection
• Ultra low power dissipation
• Normal working 15μA (25°C)
• Sleep mode 5μA (25°C)• Package type: SSOP16/SOP16Схема:
78294@mail.ru - 3D печать, крепления для L-boxx Bosch, Festool и многое другое.
http://www.78294.ru/forum/48
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