What is the warranty period for this product?

The product comes with a 1-year warranty covering mechanical defects and performance issues.

What are the typical application fields for this power supply?

It is widely used in laboratory testing, mobile phone and computer repair, product aging tests, electroplating, battery charging, and teaching scenarios.

What is the input voltage range for this device?

The input voltage range is AC 110-220V, compatible with 50Hz/60Hz frequencies.

High Precision Switching Adjustable DC Bench Power Supply with Short Circuit Alarm, Cooling Fan, Output Switch and Precision Encoder Knob & Display TPS1203b

Name: High Precision Switching Adjustable DC Bench Power Supply with Short Circuit Alarm, Cooling Fan, Output Switch and Precision Encoder Knob & Display TPS1203b
Brand: Shenzhen Wanptek Electronic Co., Ltd.
SKU: 2325145025

Guangdong, ChinaShenzhen Wanptek Electronic Co., Ltd.

US$52.00

1-199 Pieces

US$50.00

200+ Pieces

Sample price:US$52.00/piece.Request sample

Product profile

Customization

Available

Output Type

Single

Warranty

1 Year

Model NO.

TPS1203B

Output Power

0-360W

Input Voltage

110-220V

Connection Mode

Series Switching Power Supply

Starting Mode

Separate-excited Switching Power Supply

Voltage Regulating Mode

Width Modulation Type

Power Supplying System

Terminal Power Distribution Equipment

Energy Transmission

One-way Transmission

Modulation System

PWM

Certification

CE, RoHS, FCC, IEC

Brand

Wanptek

Display Type

LED

Output Voltage

0-120V

Output Current

0-3A

Type

AC to DC

Net Weight

1.2kg (Only Power Supply)

MOQ

1set

Protections

Ovp Ocp Otp SCP

Efficiency

≥89%

Application

Lab Bench/ R&D/ Maintenance

Transport Package

Carton

Specification

210(L)*145(W)*80(H)mm

Trademark

Wanptek

Origin

Guangdong, China

HS Code

8504401400

Production Capacity

6000 Sets/Year

Key features

High Precision Display: Triple 4-digit LED display shows voltage, current, and power with high accuracy.

Fast Charging Support: Built-in USB-A and Type-C ports support multiple fast-charging protocols.

Comprehensive Protection: Features OVP, OCP, OTP, and SCP with short circuit alarm and auto-recovery.

Quiet Cooling System: Temperature-controlled fan ensures low noise operation and long service life.

Versatile Applications: Ideal for lab testing, phone repair, computer maintenance, and battery charging.

Customization Support: Supports customization for display type, output voltage, current, and net weight.

Global Certifications: Certified by CE, RoHS, FCC, and IEC for safety and quality assurance.

Compact Design: Lightweight and compact structure, weighing 1.2kg, suitable for bench use.

Company profile

Fast DeliveryODM ServicesOEM ServicesProduct Certification

Shenzhen Wanptek Electronic Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 YearsAverage Response Time: ≤0.36h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

Address1802, Chuangzhi Industry Building, No. 1 Yingai Road, Langkou Community, Dalang Street, Longhua District, Shenzhen

Plant Area1434 square meters

International Commercial Terms(Incoterms)FOB, EXW, CIF, DDP, Others

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity200 Pcs

Our Production Capability & Technical Expertise

Main ProductsDC Power Supply, Bench Power Supply, Adjustable Power Supply, DC Power Supply Variable

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2017-06-02

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, South Asia

Repeat Buyers Choice10%~30%

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Product CertificationCE, FCC, Others

Product Q&A

Q:What are the output specifications for the TPS1203b model?

The TPS1203b model provides an output voltage of 0-120V and an output current of 0-3A, with a total output power of 360W.

Q:Does this power supply support fast charging for mobile devices?

Yes, it includes USB-A and Type-C ports that support multiple fast-charging protocols for convenient device charging.

Q:What safety protections are included in this power supply?

It features Over Voltage Protection (OVP), Over Current Protection (OCP), Over Temperature Protection (OTP), and Short Circuit Protection (SCP) with an alarm and self-recovery function.

Q:Is customization available for this product?

Yes, customization is supported for display type, output voltage, output current, net weight, and other parameters based on customer requirements.

Q:What certifications does this power supply have?

The product is certified with CE, RoHS, FCC, and IEC standards to ensure safety and quality.