Tonghui Th6402 Triple Channel Output DC Power Supply

https://ckt2017.en.made-in-china.com/product-list-1.html

Brief Introduction

Fresh and simple system settings with Chinese and English
 operation interfaces
High resolution: 24-bit color 4.3-inch TFTLCD, resolution: 480 x 272
Linear design and triple channel output
High precision and high stability, low ripple and low noise
1/2 2U super mini size and output and sampling terminal on
 the front and rear panel
Programmable output of voltage and current
Timing output: time (0.1-99999.9s)
Three-channel independent adjustment
Simultaneously display of voltage, current, power and timing
 output time for three-channel
Support series, parallel or synchronous output between channels
Use rotary knob and numeric keyboard to set the voltage, 
 current and output time
Remote measurement function, compensation for line voltage drop
Output control switch
Fully isolated circuit and support positive and negative reverse connection
Copy screen function
Over voltage protection
Intelligent temperature control fan
Support standard SCPI communication protocol
Upgrade instrument firmware via USB flash
Software monitoring via computer

Technical Parameter

Model			TH6402
Rated Output (0ºC-40ºC)	Channel/Range		Range1	Range2	Range3
	Voltage		0-30V		0-6V
	Current		0-3A		0-5A
	Power		90W		30W
Load Regulation± (% Output + Bias)	Voltage		≤0.01% + 3 mV
	Current		≤0.01% + 3 mA
Power Regulation± (% Output + Bias)	Voltage		≤0.01% + 3 mV
	Current		≤0.01% + 3 mA
Programming Resolution	Voltage		1mV
	Current		0.1mA
Read-back Value Resolution	Voltage		1mV
	Current		0.1mA
Year Accuracy(25ºC± 5ºC)± (% Reading + Bias)	Programming	Voltage	≤0.03% + 10 mV
		Current	≤0.1%+5mA			≤0.1%+8mA
	Readback	Voltage	≤0.03% + 10 mV
		Current	≤0.1%+5mA			≤0.1%+8mA
Ripple and Noise (20Hz-20MHz)	Normal mode voltage		≤1mVrms/ 3mVp-p					≤1mVrms / 4mVp-p
	Normal mode current		≤3mArms					≤5mArms
	Common mode current		------
Series and parallel set value accuracy	Voltage		≤0.02% + 5 mV
	Current		≤0.1% + 20mA
Timer			0.1 ~ 99999.9 seconds
Memory			40 groups of settings files / channels

 

https://ckt2017.en.made-in-china.com/company-Changzhou-Chuangkai-Electronic-Co-Ltd-.html

https://ckt2017.en.made-in-china.com/contact-info.html

Chuangkai Electronic Co., Ltd is leading company specialized in producing, developing & selling various types of measuring instruments and testing equipment, such as temperature data logger, LCR meter, DC resistance tester (micro ohm meter), digital power meter, power supply, transformer tester, battery tester, programmable DC electronic load, charger, temperature controller, tachometer, high voltage signal-amplifier, power amplifier, etc.

FAQ:
Q. How is your company's product after-sales service system?
A. The product warranty period is 12 months, we can provide lifetime maintenance. We have professional pre-sales and after-sales teams that can respond to you within 24 hours to resolve technical issues. We provide one-to-one after-sales service.

Q: Can you customize it?
A: Yes, we accept customization according to customer's specific requirements.

Q. How long is your lead time? If I want to customize instruments, how long will it take?
A. When order quantity is 1-10 units, we have ready stock goods, we can ship out within 3-5 working days after receipt of deposit; products required new production of common materials, usually the lead time is about 10-15 days; products requiring new production of special and rare materials, usually the lead time is about 20-30 days.

Q. What payment method do you accept?
A. Our company accept payment method of T/T (bank transfer), Western Union, PayPal and so on.

Q. What package do you use for your products? What shipping method do you use?
A.1. Our company use standard exporting carton for packing. 2. We ship via express courier (door to door service), by air, and by sea according to customers' requirements.

For more questions, please feel free to send inquiries to us.