Tonghui Th6402b Quadruple Programmable DC Power Supply Over Voltage Protection

• Customization: Available
• After-sales Service: Lifelong
• Warranty: 1 Year
• Model NO.: TH6402B
• Interface: RS232, USB Host, USB Device, Gpib (Optional)
• Display: 4.3-Inch Color TFT LCD Screen
• Memory: 40 Groups of Settings Files / Channels
• Product Name: Tonghui Th6402b Quadruple Programmable DC Power Su
• Timer: 0.1 ~ 99999.9 Seconds
• Dimension (mm): 235(W) X 111(H) X501(D)
• Transport Package: Carton
• Specification: 59x36x25cm
• Trademark: CKT
• Origin: China
• HS Code: 9030339000
• Production Capacity: 3000 Sets Per Month

Product Description

Product Description

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 four 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 (The channel only supports front panel output)
Programmable output of voltage and current
Timing output: time (0.1-99999.9s)
Four-channel independent adjustment
Simultaneously display of voltage, current, power and timing 
 output time for four-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 HOST
Software monitoring via computer

Technical Parameter

Model			TH6402B
Rated Output (0ºC-40ºC)	Channel/Range		Channel1	Channel2	Channel3	Channel4
	Voltage		0-30V		0-10V	0-5V
	Current		0-3A		0-3A	0-1A
	Power		90W		30W	5W
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	≤0.1% + 20 mV
		Current	≤0.2%+5mA
	Read-back	Voltage	≤0.1% + 20 mV
		Current	≤0.2%+5mA
Ripple and Noise(20Hz-20MHz)	Normal mode voltage		≤1mVrms/ 3mVp-p
	Normal mode current		≤3mArms
Series and Parallel Set Value Accuracy	Voltage		≤0.02% + 10 mV
	Current		≤0.2% + 20 mA
Timer			0.1 ~ 99999.9 seconds
Memory			40 groups of settings files / channels

 

Detailed Photos

Packaging & Shipping

Company Profile

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.