KV-VCPG203 High-precision PWM Square Wave Generator 0-10V 4-20mA Voltage & Current & PWM Generator

KV-VCPG203 High-precision PWM Square Wave Generator 0-10V 4-20mA Voltage & Current & PWM Generator

Parameter:
- Model: KV-VCPG203
- Power supply voltage: external terminal: DC12-30V (current≥1A)
  Micro USB: DC5V±0.3V (current≥1A)
- Standby time: >12 hours (working after full load, no load >12 hours; full load current 25mA >4 hours
- Whether the output can be short circuited: yes (current, voltage, square wave, all with short circuit protection, support short circuit output)
- Power supply reverse connection protection: reverse connection voltage≤30V
- Voltage range: -12.50V~+12.50V
- Voltage accuracy: 0.01V (Tcal_23℃±5℃)
- Voltage step: 0.01V
- Current range: -25.00mA ~ +25.00mA
- Current accuracy: 0.01mA (Tcal_23℃±5℃)
- Current step: 0.01mA
- Square wave amplitude range: V_Power or (5V±0.2V), power supply: battery or USB: 5VTTL; external terminal: power supply level
- Frequency range: 1~ 5000Hz
- Frequency step: 1Hz
- Duty range: 1%~99%
- Duty step: 0.1%
- Weight: 124g (error±1g)
- Size: 107 x 70 x 43mm (error±1mm)
- Operating environment: 0 - +45℃, humidity<80%

Advantages:
- All outputs (voltage and current square wave) are provided with output short circuit protection; Wiring power supply with reverse connection protection.
- Dual channel display, two knob, independent display and adjustment of voltage and current; Voltage and current can be set at the same time, or square wave frequency and duty can be set at the same time;
- The knob is an encoder with numerical control adjustment and precise modification. When the knob is rotated, the output is plus or minus 1 (plus or minus 1 in sequence). Press it to move the adjustment bit (flashing, cyclic shift). You can directly change any of the four-digit displays. The adjustment is convenient and fast.
- Definition of shortcut mode: several typical values in the production test can be entered, and the preset values can be output directly by turning the button, which is convenient and fast.
- Test the three currents, 0mA, 2.3mA, 8.6mA, and then start the fast mode. If you set the fast points to 3 and set the three fast values to the above three values in turn, then turn the knob 2 to turn 1, 2, 3, 45, and 0mA, 2.3mA, 6mA, 0mA, and 2.3mA will be output in turn. It is unnecessary to edit by point.
Users often only need to test some common points in production testing, for example, only need to test
- All outputs (voltage and current square wave frequency square wave duty) are equipped with shortcut mode, which can be switched on and off separately and can be edited separately. Users can set preset values of 1~9 (points can be edited) points for each parameter.

Package Included:
- 1 x KV-VCPG203
- 1 x User manual

Note:
- Battery is not included.
- Please fully charge the battery before long-term unused. If the battery is placed for a long time in the state of power loss, it may be in the state of over discharge. Please charge it for more than 3 hours before reuse.
- Please use according to the parameter range shown in the technical indicators, otherwise the instrument may be damaged.
- The charging current of the module is large, so it is not recommended to use the USB provided by the computer for charging (general charger adapter or charger can be used).