SPPS-G Series Adjustable DC Power Supply for Electronics Testing & Rep

Detalles del producto
Garantía
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Product Overview

The NICE-POWER SPPS-G Series Adjustable DC Power Supply provides stable and precise DC output for electronics testing, repair, circuit development, and laboratory applications. With adjustable voltage and current, CV/CC operation, encoder control, and multiple protection functions, it is a practical regulated DC power supply for everyday bench work.

Key Features

Precise Encoder Control

The SPPS-G Series uses an encoder knob for smooth and precise voltage and current adjustment. The control design allows users to quickly configure the required output during testing and makes the unit a practical precision adjustable DC power supply for testing.

The encoder provides audible feedback during adjustment, while the buzzer can be set to mute when quiet operation is preferred.

Constant Voltage & Constant Current Operation

The power supply automatically operates in Constant Voltage (CV) and Constant Current (CC) modes according to load conditions.

This constant voltage constant current DC power supply design provides controlled output when testing electronic circuits and devices with changing load requirements.

4-Digit Voltage & Current Display

The clear 4-digit LED display provides real-time monitoring of output voltage and current.

The display allows users to observe load changes and verify operating conditions during electronics testing, circuit development, and troubleshooting.

Output ON/OFF Control

The dedicated Output ON/OFF function allows users to enable or disable the DC output without changing the configured voltage and current values.

This is particularly convenient for repeated testing, component replacement, and electronics repair.

USB 5V 2A Auxiliary Output

The integrated USB 5V 2A output provides an additional power source for compatible USB-powered devices and testing accessories.

This feature makes the SPPS-G Series a convenient DC power supply with USB 5V 2A output for electronics workstations and laboratory environments.

OCP & OVP Protection

Built-in Over-Current Protection (OCP) helps protect against excessive load current, while Over-Voltage Protection (OVP) provides additional protection against excessive output voltage.

Together, these functions make the SPPS-G Series a practical bench DC power supply with OCP and OVP for electronics testing and repair.

Stable & Regulated DC Output

The SPPS-G Series provides stable and adjustable DC output for electronic circuits and compatible equipment.

Its regulated output makes it suitable as a regulated DC power supply for laboratory testing, electronics development, component evaluation, and repair work.

Adjustable Buzzer with Mute Function

The encoder provides audible feedback during adjustment, helping users confirm control input without constantly watching the display.

When quiet operation is required, the buzzer can be set to mute, making the power supply suitable for laboratories, engineering workstations, and repair environments.

Applications

Electronics Repair & PCB Testing

Ideal as an electronics repair power supply and PCB testing power supply for circuit troubleshooting, component testing, and board-level diagnostics.

Laboratory & Circuit Development

Suitable as an adjustable laboratory power supply for electronics and variable DC power supply for electronic circuits during prototyping, experiments, and engineering development.

Automotive & LED Electronics

Suitable for compatible automotive electronics, LED circuits, electronic modules, and other DC-powered equipment requiring controlled voltage and current.

Engineering Testing

Provides a practical bench power supply for circuit testing, electronic equipment evaluation, and everyday R&D work.

Quality Check and Terms of Service

Package includes: DC Power Supply *1, Output Power Cord *1, Input Power Cord *1, User Manual *1, Warranty Card *1.
The high voltage bench power supply is made of high quality electronic components and is FCC and CE certified to provide reliable and stable performance and effectively extend product life.
All DC power supplies and accessories are inspected before shipment to ensure good quality.
Customer support: Contact us with any questions, and we'll respond within 24 hours.

Specifications

Items		SPPS‑G305	SPPS‑G3010	SPPS‑G605	SPPS‑G1602
Rated Value (0℃~40℃)	Voltage	0‑30V	0‑30V	0‑60V	0‑160V
	Current	0‑5A	0‑10A	0‑5A	0‑2A
	Power	150W	300W	300W	320W
USB Output		5V/2A	5V/2A	5V/2A	5V/2A
Load Regulation	Voltage	≤0.3%+10 mV	≤0.3%+10 mV	≤0.3%+10 mV	≤0.3%+10 mV
	Current	≤0.1%+2.5 mA	≤0.1%+2.5 mA	≤0.1%+2.5 mA	≤0.1%+2.5 mA
Line Regulation	Voltage	≤0.01%+2.5 mV	≤0.01%+2.5 mV	≤0.01%+2.5 mV	≤0.01%+2.5 mV
	Current	≤0.1%+2.5 mA	≤0.1%+2.5 mA	≤0.1%+2.5 mA	≤0.1%+2.5 mA
Setting Resolution	Voltage	10 mV	10 mV	10 mV	<100V:10 mV ≥100V:0.1V
	Current	1 mA	1 mA	1 mA	1 mA
Readback Resolution	Voltage	10 mV	10 mV	10 mV	<100V:10 mV ≥100V:0.1V
	Current	1 mA	1 mA	1 mA	1 mA
Setting Accuracy	Voltage	≤0.05%+10 mV	≤0.05%+10 mV	≤0.05%+10 mV	≤0.01%+15 mV
	Current	≤0.01%+10 mA	≤0.01%+10 mA	≤0.01%+10 mA	≤0.01%+10 mA
Readback Accuracy	Voltage	≤0.05%+10 mV	≤0.05%+10 mV	≤0.05%+10 mV	≤0.01%+15 mV
	Current	≤0.01%+10 mA	≤0.01%+10 mA	≤0.01%+10 mA	≤0.01%+10 mA
Ripple (20Hz~20MHz)	Voltage	≤60 mVp‑p ≤10 mVrms	≤100 mVp‑p ≤15 mVrms	≤200 mVp‑p ≤20 mVrms	≤300 mVp‑p ≤30 mVrms
	Current	≤10 mArms	≤15 mArms	≤20 mArms	≤30 mArms
Rise Time (No Load)	Time	≤200 mS	≤200 mS	≤200 mS	≤200 mS
Rise Time (Full Load)	Time	≤300 mS	≤300 mS	≤300 mS	≤300 mS
Fall Time (No Load)	Time	≤15S	≤20S	≤20S	≤30S
Fall Time (Full Load)	Time	≤300 mS	≤300 mS	≤300 mS	≤300 mS
Dynamic Response	Time	≤200 mS	≤200 mS	≤200 mS	≤200 mS
Efficiency		≥85%	≥85%	≥85%	≥85%

Garantía

Warranty

30-Day return and refund guarantee (Refer to our Refund Policy), 2-year warranty (only available for orders purchased directly from kuaiquinstrument.com), lifetime technique support by KUAIQU.

Please feel free to reach us with any concerns:

Email: kuaiquinstrument@163.com

We strive to reply to you within 24 hours.

Shenzhen Kuaiqu Electronic Co., Ltd. was founded in 2014 and is located in Shenzhen City, Guangdong Province. It is a scientific and technological enterprise integrating,production and sales. Specializing in the production of DC stabilized power supply, variable frequency power supply, switching power supply, program-controlled power supply and other 100 kinds of measuring teaching instruments and industrial special equipment.

We are committed to delivering premium products and exceptional customer service, striving to be your most reliable and intelligent assistant.

Garantía de precio

At KUAIQU, we are committed to providing our customers with the best value for their purchases. To ensure you always get the best price, we offer a 30-day price guarantee on all products purchased directly from kuaiquinstrument.com. This policy aims to give you confidence and peace of mind when shopping with us.

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Product Match: The price guarantee applies to the same product (identical model, specifications, and condition).

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At KUAIQU, we strive to provide our customers with high-quality products and exceptional customer service. Our 30-day price guarantee is just one of the ways we ensure you get the best value for your investment. Shop confidently with KUAIQU, knowing that you are always getting the best deal available.

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