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5pcs ZMCT103C AC Current Transformer Sensor Module, 0–5 A Single‑Phase, 5 V Supply, Analog Output in Kuwait 5pcs ZMCT103C AC Current Transformer Sensor Module, 0–5 A Single‑Phase, 5 V Supply, Analog Output in Kuwait 5pcs ZMCT103C AC Current Transformer Sensor Module, 0–5 A Single‑Phase, 5 V Supply, Analog Output in Kuwait 5pcs ZMCT103C AC Current Transformer Sensor Module, 0–5 A Single‑Phase, 5 V Supply, Analog Output in Kuwait 5pcs ZMCT103C AC Current Transformer Sensor Module, 0–5 A Single‑Phase, 5 V Supply, Analog Output in Kuwait 5pcs ZMCT103C AC Current Transformer Sensor Module, 0–5 A Single‑Phase, 5 V Supply, Analog Output in Kuwait

5pcs ZMCT103C AC Current Transformer Sensor Module, 0–5 A Single‑Phase, 5 V Supply, Analog Output

KWD 6
Brand
JESSINIE
Category
Sensors
Weight
50 g
– 1 +

Special Features

  • 【0–5 A Single‑Phase AC Current Measurement】 ZMCT103C supports single‑phase AC current sensing from 0 A to 5 A; optimized for 50 Hz and 60 Hz signals; converts real load current into a proportional analog voltage; enables clear visibility of AC current changes for monitoring and analysis
  • 【Galvanic Isolation Transformer Structure】 Built‑in current transformer provides galvanic isolation between the measured AC line and low‑voltage output; improves electrical safety; protects control circuits from high‑voltage transients; supports stable signal acquisition without direct conductive connection
  • 【Active Amplified Analog Voltage Output】 Integrated signal conditioning delivers an active, amplified analog voltage output; improves signal readability; reduces the need for external op‑amps; allows direct connection to ADC inputs for accurate AC current sampling and waveform processing
  • 【Fixed 5.0 V DC Power Supply Design】 Operates from a stable 5.0 V DC supply; ensures consistent output scaling and predictable behavior; matches common microcontroller power rails; simplifies power planning when adding AC current measurement to existing systems
  • 【Compact Module With Clear Terminal Layout】 Small PCB with labeled VCC, GND, OUT, and AC input terminals; simplifies wiring and installation; saves board space; supports fast integration; compatible with for Arduino and similar analog‑input controller platforms for AC sensing projects

Description

Product Overview
ZMCT103C Current Transformer Sensor Module designed for single‑phase AC current measurement. Provides isolated, active analog output proportional to AC current. Suitable for energy monitoring, power measurement, and protection circuits.

1. Product Parameters
Sensor Model: ZMCT103C
Sensor Type: AC current transformer module
Measurement Range: 0–5 A AC
Input Type: Single‑phase AC current
Isolation: Galvanic isolation between input and output
Supply Voltage (VCC): 5.0 V DC
Output Type: Analog voltage signal
Output Mode: Active amplified output
Frequency Range: 50 / 60 Hz AC
Operating Temperature: −40 °C to +85 °C
2. Pin Function Description
VCC (IN+): DC power input positive
GND: Power ground
OUT: Analog voltage output proportional to AC current
AC IN: Current transformer input terminals for measured conductor
3. Common Questions & Answers (FAQ)
Q1: What type of current can this module measure?
A1: It measures single‑phase AC current only.

Q2: What is the maximum current range?
A2: The rated measurement range is up to 5A AC.

Q3: Is the output signal isolated from the input?
A3: Yes, it provides electrical isolation for safety.

Q4: What voltage is required to power the module?
A4: It operates with a 5V DC power supply.

Q5: Can it be used with microcontrollers?
A5: Yes, the analog output can connect to ADC inputs.

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