HLW8012 Energy Meter IC
- Stock: 147 InStock
- SKU: 1987 | DAB707
-
Rs.
156.94 (inc GST)
Rs.133.00 + GSTQty :
GST Invoice on all Purchase. So you will be eligible to take input tax credit. |
IF component not in Stock or require more quantity or want to buy in bulk e-mail us your requirements on: dnatechindia "at" gmail.com. |
Shipping : Due to Covid-19 situation delivery will be affected. Delivery period due to covid-19 issue will be from 4 - 12 days depending upon your location. |
HLW8012 Energy Meter IC
HLW 8012 Single Phase Energy Meter IC
The HLW8012 is a single phase energy meter IC from HLW Technology. HLW 8012 is a single-phase multi-function metering chip that provides high-frequency pulse CF for energy metering and high-frequency CF1 for indicating current Valid value or voltage rms value. The HWL 8012 is a 5 Volt IC that monitors both voltage and current and output RMS voltage, current and active power encoded as a 50% duty cycle square wave where the frequency is proportional to the magnitude.
If you want we also have HLW8012 Energy meter Module
Inputs
- Current is measured by a differential potential measure across a milli-ohm copper-manganese resistor in series with the main current flow. The differential potential is fed into pins VIP and VIN. The resistor must be such than the wave in VIP-VIN peaks at 43.75mV maximum. A 1milliohm resistor is well suited to measure currents up to ~30A with a dissipation of less than 1W.
- Voltage is measured in the same way but since the V2P pin supports up to 495mV RMS signals the potential has to be scaled down. The HLW8012 recommends a voltage divider of 6 470kOhm resitors upstream and a 1kOhm resistor down stream.
Outputs
- On the MCU side of the IC we have two pins that output the square wave. The CF pin pulse frequency increases as the active power increases too. The relation depends on the reference voltage (2.43V), the internal clock frequency (3579kHz typically), the voltage divider in the V2P input and the milliohm resistor.
- The CF1 pulse is proportional to the RMS current or voltage, depending on the value in the SEL pin. If SEL is pulled high then the CF1 pin outputs a square wave with a frequency proportional to the RMS current measured. If SEL is pulled down it will ouput the RMS voltage instead. Nominal values are 15mA or 0.5 Volt for a 1Hz wave.
Related Links
NEW Products
Product Page : New Products
HLK-5M12L 12 Volt 5W Power Module
HLK-5M12L 12 Volt 5W Power ModuleHLK-5M12L 12 Volt 5W Power Supply Module from HilinkHLK-5M12L is an..
Rs.241.90 (inc GST)
Rs.205.00 + GST
SKU: 3660 | DAF601
Stock: 30
ZMPT101B AC Voltage Sensor Module
ZMPT101B 230 volts AC Mains Voltage Sensor ZMPT101B AC Mains Voltage Monitoring ModuleThis modu..
Rs.155.76 (inc GST)
Rs.132.00 + GST
SKU: 1666 | DAA789
Stock: 46
ACS712 5 Amp Current Sensor Module
ACS712 5 Amp Current Sensor ModuleACS712 5 Ampere Hall effect current Sensor Module This is a b..
Rs.139.24 (inc GST)
Rs.118.00 + GST
SKU: 0497 | DAA681
Stock: 14
XL4016 8A DC to DC converter IC
XL4016 DC to DC Converter ICXL4016 8 Ampere DC to DC Converter IC; Adjustable OutputThe XL4016 from ..
Rs.130.04 (inc GST)
Rs.110.20 + GST
SKU: 1669 | DAA674
Stock: 68
Have You Seen
Product Page : Have You Seen
CH340g USB to TTL IC
CH340g USB to TTL Converter ICCH340g is a USB to Serial TTL Converter IC As of now the CH3..
Rs.44.84 (inc GST)
Rs.38.00 + GST
SKU: 0516 | DAB591
Stock: 24
2 PIN MRS GX16 Connector
2 PIN GX-16 Aviation Connector2 pin Mini Round Shell (MRS) Aviation Plug socket Connector This ..
Rs.51.92 (inc GST)
Rs.44.00 + GST
SKU: 2173 | DAB118
Stock: 25
TTP226 Touch Sensor IC
TTP226 Touch Sensor ICThe TTP226 is a touch pad detector IC which offers 8 touch keys. The touching ..
Rs.100.30 (inc GST)
Rs.85.00 + GST
SKU: 1177 | DAB651
Stock: 500
ATMEGA2560-16U SMD Microcontroller IC
ATMEGA2560-16U SMD MicrocontrollerAtmega2560-16AU SMD Microcontroller ICATMEGA2560-16AU is the same ..
Rs.1,168.20 (inc GST)
Rs.990.00 + GST
SKU: 0872 | DAB683
Stock: 7
Related Products
ADE7758 Energy Metering IC
ADE7758 Energy Metering ICADE7758 3 Phase Multifunction Energy Metering ICThe ADE7758 is a high accu..
Rs.348.10 (inc GST)
Rs.295.00 + GST
SKU: 0816 | DAB566
Stock: 60
CS5460 Bi-directional Energy Meter IC
CS5460 Bi-directional Power/Energy IC CS5460 Single Phase, Bi-directional Power Energy Monitoring IC..
Rs.119.18 (inc GST)
Rs.101.00 + GST
SKU: 0978 | DAB565
Stock: 30
HLW8012 Energy Meter Module
HLW8012 Breakout BoardHLW8012 Single Phase Energy Meter ModuleThe HLW8012 is a single phase energy m..
Rs.413.00 (inc GST)
Rs.350.00 + GST
SKU: 1812 | DAA948
Stock: 50
HLW8032 Energy Meter Module R2
Energy Meter HLW8032 Breakout Board R2HLW8032 Single Phase Energy Meter Module/Breakout Board R2This..
Rs.646.40 (inc GST)
Rs.547.80 + GST
SKU: 2140 | DAE755
Stock: 14
HLW8032 Energy Metering IC
HLW8032 Energy Metering ICHLW8032 Sop-8High Precision Energy Metering ICThe HLW8032 IC is a high pre..
Rs.168.15 (inc GST)
Rs.142.50 + GST
SKU: 2622 | DAC755
Stock: 73
BL0937 Single Phase Energy Meter IC
BL0937 Single Phase Energy Meter ICBL0937 Single Phase multi-function Energy Meter IC for smart Appl..
Rs.201.78 (inc GST)
Rs.171.00 + GST