Wanptek KPS15010D 10A/150V 1.5KW LED Digital Lab Bench Power DC Regulated Switching Power Supply
Wanptek KPS15010D 10A/150V 1.5KW LED Digital Lab Bench Power DC Regulated Switching Power Supply
Wanptek KPS15010D 10A/150V 1.5KW LED Digital Lab Bench Power DC Regulated Switching Power Supply
The Wanptek KPS15010D is a professional-grade DC regulated switching power supply designed for laboratory, industrial, and educational applications requiring stable, adjustable voltage output up to 150V at 10A continuous current. Electronics engineers, research laboratories, manufacturing facilities, and educational institutions use this unit for circuit testing, prototype development, power supply troubleshooting, and component characterization where precision voltage regulation and current limiting are critical. This power supply solves the challenge of delivering clean, noise-free DC power with independent voltage and current control, protecting sensitive circuits from overcurrent damage while enabling reliable performance across diverse testing scenarios.
Product Overview
The Wanptek KPS15010D operates on advanced switching power supply technology that converts AC input to highly regulated DC output with minimal ripple and noise. Unlike traditional linear power supplies, the switching topology delivers 1.5KW of power with exceptional efficiency, reduced heat generation, and compact form factor suitable for bench-top laboratory environments. The unit features dual LED digital displays that simultaneously show output voltage and current in real-time, eliminating the need for external multimeters during initial setup and monitoring. The independent voltage and current adjustment potentiometers provide precise control, while the constant voltage and constant current modes automatically switch based on load conditions, ensuring circuit protection and optimal power delivery.
This model incorporates comprehensive safety features including overvoltage protection, overcurrent limiting, short-circuit protection, and thermal shutdown mechanisms that safeguard both the power supply and connected equipment. The 1.5KW power rating with 10A maximum output current at 150V makes it suitable for testing medium-power circuits, charging batteries, driving motors, and powering industrial control systems. The switching design operates at high frequency, reducing transformer size and weight while maintaining excellent voltage regulation across the full load range. The front-panel layout provides intuitive operation with clearly labeled controls, making it accessible for both experienced technicians and students in educational settings.
Key Specifications
| Specification | Details |
| Product Type | DC Regulated Switching Power Supply |
| Brand | Wanptek |
| Model | KPS15010D |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| Output Voltage Range | 0-150V DC adjustable |
| Maximum Output Current | 10A continuous |
| Power Rating | 1.5KW (1500W) |
| Voltage Display | LED Digital Display with 0.1V resolution |
| Current Display | LED Digital Display with 0.01A resolution |
| Voltage Regulation | Better than 0.5% at constant load |
| Current Limiting | Adjustable from 0.1A to 10A |
| Output Ripple | Less than 5mV peak-to-peak at full load |
| Protection Features | Overvoltage, Overcurrent, Short-circuit, Thermal shutdown |
| Input Voltage | AC 110V-240V 50/60Hz |
| Cooling | Forced air cooling with temperature control |
| Dimensions | Compact bench-top design |
Key Features
- Wide Voltage Range 0-150V: Enables testing and powering of diverse circuits from low-voltage logic circuits to high-voltage industrial equipment with single instrument
- High Current Capacity 10A: Supports power-hungry applications including motor testing, heating element control, and industrial load simulation without requiring multiple units
- Dual LED Digital Displays: Real-time simultaneous monitoring of output voltage and current with high precision eliminates guesswork and improves measurement accuracy during circuit characterization
- Independent Voltage and Current Control: Separate adjustment potentiometers allow precise setting of both parameters, enabling constant voltage and constant current operation modes for different application requirements
- Advanced Protection Circuitry: Integrated overvoltage, overcurrent, short-circuit, and thermal protection mechanisms automatically safeguard sensitive circuits and the power supply itself from damage
- Switching Power Supply Design: High-frequency switching topology delivers 1.5KW with minimal heat generation, compact size, and excellent efficiency compared to traditional linear supplies
- Low Output Ripple: Less than 5mV peak-to-peak noise ensures clean DC power suitable for sensitive analog circuits, audio equipment, and precision measurement instruments
- Universal AC Input: 110V-240V 50/60Hz compatibility makes the unit suitable for use in any country without voltage converters or step-down transformers
Applications and Use Cases
- Electronics Laboratory Testing: Power circuits during development and troubleshooting with adjustable voltage and current limiting to prevent component damage during fault conditions
- Battery Charging and Conditioning: Charge lead-acid, lithium, and NiMH batteries with precise current control and voltage regulation to extend battery life and ensure safe charging profiles
- Motor and Drive Testing: Supply stable power to DC motors, stepper motors, and motor drivers while monitoring current draw to identify mechanical issues or winding problems
- Industrial Equipment Commissioning: Power industrial control systems, PLC modules, solenoid valves, and heating elements during installation and calibration with protection against load faults
- Educational Laboratory Demonstrations: Teach students about power supply design, voltage regulation, current limiting, and circuit protection in a safe, controlled environment with visual feedback
- Component Characterization: Test diodes, transistors, power supplies, and other components under controlled voltage and current conditions to verify specifications and identify defects
- LED and Lighting System Testing: Power high-brightness LED arrays and lighting systems while monitoring current consumption and adjusting brightness through voltage control
- Power Supply Repair and Verification: Troubleshoot defective power supplies by simulating their load conditions and verifying output characteristics before and after repair
How to Use
Begin by connecting the Wanptek KPS15010D to a stable AC power source using the provided power cord, ensuring the unit is placed on a stable, well-ventilated surface with adequate clearance around the cooling vents. Before connecting your load, set both the voltage and current adjustment potentiometers to their minimum positions (fully counterclockwise) to ensure safe startup conditions. Power on the unit using the front-panel switch and observe the LED displays, which should show zero or near-zero values. Slowly rotate the voltage adjustment potentiometer clockwise to increase the output voltage to your desired level, monitoring the voltage display. If your application requires current limiting, adjust the current limit potentiometer to set the maximum allowable current; the unit will automatically switch to constant current mode if the load attempts to draw more current than this limit.
Always connect your load circuit between the positive and negative output terminals, ensuring proper polarity to prevent damage to sensitive components. The dual LED displays continuously show the actual output voltage and current being delivered, allowing real-time monitoring of circuit behavior. If the unit enters current limiting mode (constant current operation), the output voltage will decrease slightly as the current limit prevents further current increase, protecting your circuit from overcurrent damage. Never exceed the maximum 10A output current or 150V output voltage ratings. After completing your work, reduce the voltage to zero before disconnecting the load or powering off the unit. Allow the unit to cool for several minutes before storing, as the internal components may be warm from normal operation. For optimal longevity, avoid blocking the cooling vents and ensure the ambient temperature does not exceed 40 degrees Celsius during extended operation.
Frequently Asked Questions
What is the difference between constant voltage and constant current modes?
The Wanptek KPS15010D automatically operates in constant voltage mode when the load current is below the set current limit, maintaining the voltage you have adjusted regardless of load changes. When the load attempts to draw more current than your set limit, the unit switches to constant current mode, limiting the current to your preset value while allowing the output voltage to decrease as needed. This automatic switching provides circuit protection; for example, if you set a 5A current limit and connect a load that would normally draw 8A, the unit will limit current to exactly 5A, preventing damage to sensitive components while the voltage drops to accommodate the current limit.
Can I use this power supply to charge lithium batteries safely?
Yes, the Wanptek KPS15010D can safely charge lithium batteries when used with proper charging profiles. Set the voltage to the appropriate charging voltage for your battery chemistry (typically 4.2V per cell for lithium-ion), then use the current limit control to set the maximum charging current according to the battery's specifications, usually 0.5C to 1C of the battery capacity. The constant current mode will maintain the set current until the battery reaches full charge voltage, at which point you should monitor the current and disconnect when it drops to a safe trickle level. Always use a suitable charging connector and verify battery voltage and current specifications before connecting to prevent overcharging or damage.
What happens if I accidentally short-circuit the output terminals?
The Wanptek KPS15010D includes integrated short-circuit protection that activates immediately when the output terminals are shorted together. The unit will limit the output current to the value set by the current limit potentiometer, preventing damage to the internal power supply components. The LED displays will show the maximum current being delivered, and you should immediately disconnect the short circuit and investigate the cause. The protection circuits automatically reset once the short circuit is removed and the unit returns to normal operation, making it safe for educational environments and troubleshooting scenarios where accidental shorts may occur.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
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