Send Inquiry

Request To Call Back

Multiple DC Power Supply

Name: Multiple DC Power Supply
Brand: D. D. R. INTERNATIONAL
Price: 12500.0 INR
Availability: InStock

Price 12500.0 INR/ Piece

Get a Price/Quote

MOQ : 1 Piece

Multiple DC Power Supply Specification

Accuracy
Voltage/Current Display Accuracy: 0.5%

Control Type
Rotary knobs (for voltage & current adjustment)

Power Supply
AC 220V, 50Hz input

Display Type
Digital LED display (Voltage/Current)

Features
Independent and series/parallel operation modes, over-load and short-circuit protection, compact design, high visibility display

Shape
Rectangular

Type
Multiple DC Power Supply

Dimension (L*W*H)
Approx. 320mm x 220mm x 110mm

Equipment Type
Laboratory Power Supply

Equipment Materials
Metal enclosure with plastic/rubber control knobs

Power
Variable (typically up to 5A, depends on model)

Voltage
Adjustable 0-30V DC (per channel)

Material
Sheet metal cabinet

Application
Laboratory testing, electronics projects, educational experiments, repair and servicing

Weight
Approx. 4-5 kg (depending on model)

Number of Output Channels
Typically 3 channels (some models may have more)

Front Panel Controls
Power On/Off switch, individual channel ON/OFF selectors, voltage/current adjustment knobs

Cooling System
Natural air-cooled or fan-cooled

Output Terminals
Banana plug binding posts (color-coded for output and ground)

Parallel/Series Connection
Supported for higher voltage/current applications

Ripple & Noise
<1mVrms (low noise design)

Regulation
Line and load regulation (high precision)

Protection Features
Overload, short-circuit, and over-voltage protection

Output Current
Adjustable (up to 5A per channel, model-specific)

About Multiple DC Power Supply

SALIENT FEATURES

Sturdy construction

Poly Carbonate Membrane Panel

Unlimited Short circuit protection with full current out

Enable to connect very low load resistance

Floated output allows SERIES & PARALLEL combination

Simultaneously reading of Voltage & Current for both Channels

Power out "ON/OFF

Very low ripple & noise

Technical Specifications

Output Voltage (Channel 1 & 2): 0-30.0 Volt

Output Current (Channel 1 & 2): 0-2.00 Ampere

Metering: 7 segment LED 3 Digit DPM Meter Accuracy: 3 counts.

CONSTANT VOLTAGE MODE (Channel 1 & 2)

Line Regulation: 0.1% 2mV for +10% change in mains line

Load Regulation: 0.1% 2mV for load change from 0 to full load.

Ripple & Noise: <0.01% rms

CONSTANT CURRENT MODE (Channel 1 & 2)

Line Regulation: 0.1% 500A for 10% line change.

Load Regulation: 0.1% 500A for change in o/p voltage from 0-30V (to max)

Ripple & Noise: 0.01% rms.

Mode of Indication CV: (CV)

Mode of Indication CC: (CC)

Output Polarity: Floating with respect to ground.

Overload Protection: Automatic

Short Circuit Protection: Automatic

Operating Temperature: 10C-40C 10%.

Line Voltage: 230V AC 10% 50Hz, single phase

Advanced Multi-Channel Performance

Harness the flexibility of three independently adjustable channels, or expand your capabilities by selecting a model with more outputs. Each channel offers precise control over voltage and current, allowing for accurate configuration to suit diverse applications in laboratories, electronics development, or classroom settings.

Comprehensive Protection & Safety

Built-in overload, short-circuit, and over-voltage protection mechanisms safeguard your devices and experiments. Whether you are conducting sensitive tests or powering complex circuits, these integrated features help prevent damage and improve operational safety during prolonged usage.

Intuitive Controls and Clear Display

The front panel is equipped with an easy-to-use Power On/Off switch, individual channel selectors, and precise rotary knobs for voltage and current adjustments. Coupled with a bright digital LED display (0.5% accuracy), you gain exceptional visibility and control over each channel's parameters, even in demanding lab environments.

FAQ's of Multiple DC Power Supply:

Q: How can I use the series or parallel connection feature on this DC power supply?

A: You can combine channels in series to increase output voltage or in parallel to increase output current. Simply use the color-coded banana plug binding posts and configure the channels using the front-panel selectors as per the user manual to safely achieve your desired electrical parameters.

Q: What applications is this multiple DC power supply suitable for?

A: It is ideal for laboratory testing, electronics design projects, educational experiments, and equipment repair or servicing tasks. Its flexible output channels, high accuracy, and robust protection make it perfect for a wide range of professional and academic uses.

Q: When should I use the independent channel operation mode versus series or parallel mode?

A: Use independent mode when you need different voltages or currents for separate circuits simultaneously. Choose series mode for higher voltage requirements or parallel mode for increased current needs, ensuring the application matches the capacity of the supply.

Q: Where is the power supply best installed for optimal cooling and safe operation?

A: For best results, place the power supply in a well-ventilated area, ensuring that its natural or fan-based cooling system has enough space to dissipate heat. Keep the unit clear of obstructions to maintain efficient airflow and temperature control.

Q: What protection features are included to safeguard equipment and users?

A: The power supply comes with comprehensive safety features including overload, short-circuit, and over-voltage protection. These mechanisms are designed to protect both the power supply and connected devices from accidental damage during operation.

Q: How do I adjust the output voltage or current for each channel?

A: Each output channel has dedicated rotary knobs on the front panel for setting voltage and current values. The digital LED display gives accurate real-time readings (0.5% accuracy) to help you fine-tune and monitor your adjustments conveniently.

Q: What are the main benefits of using this laboratory power supply?

A: Key benefits include precise, adjustable outputs across multiple channels, reliable safety features, user-friendly controls, and a durable design. These empower users to efficiently conduct experiments, test equipment, or teach electronics concepts with confidence and accuracy.

Tell us about your requirement