XSign in by: Email Mobile

Home > 全球日用品供应商

tianwin tm7780 metering chip ic smart socket energy meter charging pile digital signal display instrument street lamp small household appliances

天微 TM7780 计量芯片IC 智能插座电能表充电桩数显表路灯小家电

  • EXW Price: Min. order:
    USD $0.16
    ≥1/piece
  • 1 piece
  • Weight 0.2 kg/piece
  • Item No. 698538908169
  • specification model
  • Specifications
    Specifications Stock Quantity
    tm7780(TM7780) USD $0.0 51193722 piece available
    Summary 0 piece Subtotal:USD $ 0 Selected ∧
Please select a product
Add to cart Please contact the merchant for purchase
Buy now

A new item has been added to your Shopping Cart. You now have items in your Shopping Cart.

Continue Shopping View Shopping Cart
  • Description

Packaging information

CTN Size: 80 × 40 × 50 cm

G.W./CTN:28 kg

QTY/CTN:600 piece/carton

2024天微代理证书素材.jpg

B2EA5B0424D8AD0CC4D645678F786A

TM7780 SOP-8


TM7780是单相计量芯片,其输出端CF用于计算电能,CFA用于指示电流有效值或电压有效值。TM7780内部使用新型算法,当输入信号的功率值大于内部的噪声值时,计量模块就开始正确计量。本产品性能优良,质量可靠。
5V供电,工作电流典型值小于3mA
振荡器频率约为3.579MHz,电源电压抑制比<0.01/V
通过配置SET脚,CFA输出电流有效值或电压有效值,达到±0.5%的精度
封装形式:SOP8
单相多功能电能表、智能插座、充电桩、数显表、路灯、小家电等需要测量电压、电流、功率的场合。

Update time:20260412145901


©2025 Yiwubuy.com All rights reserved.
Finding high quality products in Yiwu China, Yiwu China Commodity Market (Yiwu wholesale market), the World's Largest Commodities Trading Center Online.
Chat
Email
WhatsApp
Follow us
Tel
+86 579 85191066