Digital trigger unit DTU, QUALITY, gearbox V3, T238

Digital trigger unit DTU, QUALITY, gearbox V3, T238. Digital trigger unit DTU V3 QUALITY (V1.42) from T238 for gearbox version 3. The sophisticated version of DTU with two powerful MOSFET switches is specially designed for airsoft guns, Gel Ball Blasters and other standard V3 gearboxes with semi-automatic (Semi-auto) and fully automatic (Full-auto) firing modes. The processor trigger unit with three mechanical sensors can effectively improve the response to the trigger pull, the overall stability of the weapon and the rate of fire (ROF). This product is designed by the manufacturer for springs weaker than M150, requires soldering and professional wiring. It is therefore recommended that the installation be carried out by an experienced technician in an authorized service center.

Function of DTU V3 QUALITY (V1.42):
Li-pol Support: A four-cell battery with a voltage of up to 14.8V can be used.
Short circuit protection: When a short circuit is detected in the motor/magazine circuit, the system will cut off the power supply to the motor/magazine and notify with a flashing LED. Disconnect the battery and solve the problem.
Programmable shooting mode: You can set a binary trigger, Burst 3-6 BBs, rate of fire, choose the lower limit of the battery voltage, the delay between shots, a G36/AK type switch, etc.
Auto-loading function: Designed for gel blaster magazines with a motor inside. When changing the magazine, the motor in the magazine automatically starts for 0.5 seconds.
Pre-loading: The initial position of the piston is adjustable in semi-automatic mode thanks to delayed braking. The pre-piston function can reduce the shot delay and increase the trigger response speed.
Overheating protection: When the MOSFET is overheated, the motor will beep when the trigger is pressed. This will continue until the MOSFET cools down and automatically restarts.
Low voltage protection: The system automatically detects the number of battery cells and provides low-voltage protection (4 beeps). In the programming mode, you can select the lower voltage limit within the range of 3.0-3.3V per cell or turn off the protection completely.
Active brake: The energy that supports the active brake function comes from the inertia of the motor, which can stop the gears and piston in time. The effect of the active brake is especially significant for a high-torque motor.
Gearbox protection: When the gears are locked, the gearbox will stop working and the DTU will emit a long beep. Immediately disconnect the battery and resolve the problem.
Programming: By setting the switch to the SEMI position and holding the trigger (10s), you will access the programming menu.

Main parameters:
Size: 77x24x5 mm
Operates on: 6-16.8V
Active brake and piston release technology
Binary trigger and multi-shot mode
Rate of fire control and Li-Pol protection
Overheating and short circuit protection of the MOSFET switch
Maximum peak current is 300A
Maximum braking current is 85A
Maximum magazine drive current is 30A
Compatible with the gearbox standard version 3

Shooting Modes:
SAFE: This switch position is exactly the same as the original contacts. The trigger is secured by a mechanical plastic lever.
SEMI: Can be programmed in semi-automatic mode (Semi-auto), binary trigger, selectable Burst in the range of 3-6 shots. The default mode is semi-automatic (classic single).
AUTO: Can be programmed as fully automatic (Full-auto), selectable Burst in the range of 3-6 shots. The default mode is fully automatic.

Clear comparison table of all T238 DTU processor guns in PDF format here.

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