Twintech Control Systems Private Limited

Usage/Application	Measurement and Test Equipment
I am interested in	Digital Potentiometer
Brand	Twintech
Voltage	0-5V, -3 - +3V, 0-10V
Part Number	DPS0705M
Model Name/Number	DPS0705M
Min Resolution	10mV
Output	0 to 5V DC
Country of Origin	Made in India

Minimum order quantity: 1 Piece

Twintech design and manufacture digital solidstate potentiometer for OEM

DPS:  A digital solid-state potentiometer, also known as a digital potentiometer or digipot, is an electronic component that emulates the functionality of a traditional mechanical potentiometer in a digital format. It is commonly used in electronic circuits to adjust resistance digitally rather than manually.

The digital solid-state potentiometer is a versatile electronic component.

It is commonly used in various applications, including controlling the fuel injection timing in diesel engines.

DPS which is used for controlling voltage and Speed of diesel engine ,By adjusting the resistance digitally, it can precisely regulate the fuel flow, optimizing engine performance.

In diesel engines, the potentiometer plays a crucial role in managing the combustion process.

Its digital nature allows for finer adjustments compared to traditional mechanical potentiometers.

The solid-state design ensures reliability and durability in harsh engine environments.

 

Features:

1) Digital Control: Enables precise adjustment of resistance through digital signals, eliminating the need for manual adjustment.

2) Multiple Channels: Available in single, dual, or multi-channel configurations to accommodate various circuit designs and requirements.

3) Resolution: Digital potentiometers come in various resolutions, which determine the number of discrete steps or positions they can provide across their range. 

4) Reliability and Durability: Digital potentiometers offer advantages in terms of reliability and durability compared to mechanical potentiometers

5) Output Range: 0to 5V and -5 to +5V

Specifications:

• Operating Voltage: 24V DC (DPS-0700,DPS-0700R)
• Output: 0 to 5V DC / -3 to +3V DC
• Display: 3 & 1/2 digit seven segment red LED display. Display in % of load (DPS-0700R)
• Retract Voltage: 0.5V (DPS-0700R) NA (DPS-0700AC, DPS-0700,)
• Enclosure: 96 x 96 x 125 mm
• Panel cutout: 92 x 92 mm

Applications:

1) Engine Speed Control: By integrating the potentiometer into the engine control unit (ECU), it can be used to adjust the engine speed within a specified range, providing flexibility in different operational scenarios.

2) Motor Control: In motor control circuits, digital potentiometers are used to adjust speed, torque, and position control parameters in applications like industrial automation and robotics.

3) Throttle Control: The potentiometer can be employed in throttle control systems to regulate the amount of air or fuel entering the engine, optimizing combustion for better fuel efficiency and emissions control. 

4) Exhaust Gas Recirculation (EGR) Systems: EGR systems help reduce nitrogen oxide emissions by recirculating a portion of exhaust gases back into the engine. The digital potentiometer can be used to control the EGR valve position for precise adjustments.

5) Generator Set Voltage Regulation: In diesel generator sets, the potentiometer can regulate the generator output voltage, ensuring a stable

6) Cruise Control Systems: The digital potentiometer can be integrated into cruise control systems to maintain a constant speed, enhancing fuel efficiency during highway driving.