Plant Growth Light Power Supply

　　Plant Growth Light Power Supply

Product Overview

The TDC2000 series electric plant growth lamp power supply utilizes a high-frequency switching DC power supply with PWM technology and modular design. It features DSP digital control technology, offering constant voltage, current, and power output modes, capable of automatic cross-conversion to maintain both control and protection characteristics. It ensures high precision DC power output with low ripple and fast voltage/current dynamic response, achieving an efficiency of up to 93%. Compared to traditional SCR power supplies, the high-frequency switching DC power supply boasts advantages such as small size, light weight, low ripple, high power factor, and good stability, especially evident in the stability of high-voltage output. The product is primarily targeted at the electronic power production, battery industry, PCB board manufacturing, as well as communication, PLC power supply, electromechanical aging tests, DC motor testing, automated test system integration, battery charging and simulation, hybrid electric vehicle and photovoltaic inverter testing and research units, and laboratories requiring high-precision DC power supplies. It is designed to replace imported medium to high-power DC power supply products.

　　Shenzhen Tuowode Programmable DC Power SupplyProduct Features

◇ Utilizes high-speed DSP for PID calculation, directly outputs PWM, modular design, high power density, compact size, significantly reduces failure rate.

◇ The control circuit utilizes a high-speed CPU with high voltage stability and low ripple.

◇ Utilizes a 16-bit high-speed ADC for rapid and accurate measurement of voltage and current values.

◇ Features constant pressure, constant current, and constant power output modes, capable of automatic crossover transformation, maintaining a balance between control and protection characteristics.

◇ Features overvoltage, overcurrent, overtemperature, and short-circuit protection. In the system, overvoltage (OVP) and overcurrent (OCP) can be set, and values can be modified.

◇ Features 9 memory groups, allowing for the setting of commonly used parameters (voltage, current) for easy access during use. It can execute 30 different voltage, current, power, rise time, and run time settings at once, and can continuously perform 999,999 cycles of testing. The run time can be set to 1ms.

◇ Offer embedded intelligent PC-based monitoring systems with RS232, (RS485) communication interfaces.

Digital keypad for voltage, current, and time settings

◇ Features line voltage drop compensation function;

Input/Output Isolation

Constant Voltage (CV) to Constant Current (CC) Switching Description: Under rated power, voltage, and current output, the desired settings can be freely combined; the output mode is either Constant Voltage (CV) or Constant Current (CC), depending on the output voltage of the power supply, the set current value, and the size of the load resistance. As shown in the diagram: Curve 1 and Curve represent loads with different resistances. When Curve 1 intersects with Iset, the power supply operates in CC mode. When Curve 2 intersects with Vset, the power supply operates in CV mode.

You can determine the load's status through a simple calculation:

Here, Vset = Set Voltage, Iset = Set Current.

The set load value Rset = Vset / Iset can be obtained.

If we have an actual load value RL = Vo/Io,

When RL > Rset, the power supply operates in constant voltage mode.

When RL < Rset, the power supply operates in constant current mode.

Product Application

LED, energy-saving light bulbs, and other lighting testing and aging

Switched-mode Power Supply, Power Adapters

Photovoltaic, inverter testing and aging

Aerospace

Electric vehicle motors, controllers, DC motor testing, and aging

Capacitors, resistors, relays, transistors, sensors, and other electronic components

Electrolysis, electroplating, corrosion-resistant aluminum foil processing, etc. LCD screens, touch screens, and other displays

◇ Automotive Electronics, DC Motors, Motor Controllers, Cigarette Lighters, Audio-Visual Testing and Aging

Product Specification

Programmable DC Power Supply - Tuowode Direct Supplier of Programmable DC Stabilized Power Supply