Buck Voltage Step-Down Power Supply DPS3005 Communication Version (DPS3005)

Discover our programmable constant voltage and current power supply module, a perfect fusion of analog integration and digital control. This module features a power failure memory function, capable of storing up to 10 groups of preset values, with quick access to two of them. Much more convenient than a traditional analog power supply, it allows you to quickly extract the required voltage or current. Its integrated LCD screen acts as a digital voltmeter and ammeter, clearly displaying the preset voltage, input voltage, output voltage, preset current, output current, output power, and much more. A status indicator area provides real-time information on output activation, mode (constant voltage or current), output normality, key lock, and active data group. The data adjustment interface offers complete control: you can adjust overvoltage, overcurrent, and overpower values, select data sets, and adjust the LCD screen brightness (6 levels from 0 to 5). Compact, functional, visually clear, and highly accurate, this module is both operational as a standalone unit and perfect for integration into your devices. It features reverse polarity and short-circuit protection at the output.

**Technical Specifications (Model of your choice):**

* **Model:** DPS3005 **or** DPS5005 (version with communication interface).

* **Input Voltage:** 6.00-40.00V (DPS3005) / 6.00-55.00V (DPS5005). **Caution:** The input must be a DC power supply, never 220V AC. 40V/55V are the maximum limits; Allow a safety margin.

* **Output Voltage:** 0-32.00V (DPS3005) / 0-50.00V (DPS5005).

* **Output Current:** 0-5.000A for both models.

* **Output Power:** 0-160.0W (DPS3005) / 0-250.0W (DPS5005).

* **Resolution:** 0.01V for voltage, 0.001A for current.

* **Dimensions:** 80 x 44 x 45 mm.

* **Weight:** Approximately 138 g.

**Key Features:**

* Programmable control and precise digital display.

* Memory for 10 data groups (M0 to M9). M0 is the default group.

* Shortcuts for quickly retrieving groups M1 and M2.

* Setting protection thresholds (S-OVP, S-OCP, S-OPP).

* Key lock to prevent accidental operation.

* Selectable startup behavior (output enabled or disabled).

**Connections:**

* IN+ / IN-: DC power input terminals.

* OUT+ / OUT-: Output terminals.

**Important:** Never connect the power supply to the output terminals, as this will damage the module. **Delivery includes:** 1 x Step-Down Module (DPS3005 or DPS5005) 1 x Bluetooth Communication Board 1 x USB Communication Board 1 x Communication Cable **Important Note on the Communication Version:** This product is the "DPS3005/DPS5005 Communication" version, including USB and Bluetooth interfaces. PC software (for Windows 7 and higher) is available. We strongly recommend downloading and testing this software before purchasing to ensure compatibility with your system. Connection tutorials are available on the RD tech YouTube channel. The DPS3005 and DPS5005 models share the same functions; only their technical parameters (voltage ranges) differ.