Basic Info.
After-sales Service
Lifelong
Product Name
Tonghui Th6940-60 Built-in Function Generator Prog
Feature
High Frequency LLC Multi-Resonant Inverter
Dimension (mm)
482(W) X 88(H) X455(D)
Interface
RS232, USB Host, Optional (RS485, Can, Gpib, LAN
Display
High-Brightness Color LCD Display
Application
Teaching Laboratory,LED Test
Advantage
Flexible and Powerful Sequence Test Function
Protection
Otp, Ovp, Ocp, OPP, PF
Product Description
Product Description
https://ckt2017.en.made-in-china.com/company-Changzhou-Chuangkai-Electronic-Co-Ltd-.html
Brief Introduction
TH6900 series is a programmable switching DC power supply with a wide range of output. There are 21 models of 750W, 1500W and 3000W available. The instrument supports up to 10 master-slave units of the same model in parallel to meet higher output current and output power requirements.
TH6900 series supports sequence test function, allowing users to set a series of voltage, current, power, and automatically output according to
the set rules, to better meet the user's application of automatic test and burn-in test. The instrument can store 50 sequences, each sequence
contains 22 steps, the function of each step can be set independently, a total of 12 independent functions, including loop control, slope mode
output and other rich control functions.
This instrument can output sine wave, square wave, triangle wave, trapezoidal wave, etc. according to the set parameters such as voltage
and current. Based on these waveforms, users can form a sequence output. The sequence can be set up to ten steps, and each step can
be set to any A waveform and the duration of the waveform, which is convenient for users to test products. In addition, the TH6900 power supply
has a solar cell array simulation function. In addition to CC, CV, EN50530 and other modes output through the host computer software, the single machine also has a built-in model for simulating the output curve of the solar cell array.
This series of power supplies also have adjustable rising and falling edge speeds. In all modes (source CV, CC, CP), the rise and fall time
can be set, and the setting range is 0.01S~999.99S.Features
Rated Output: 40V/60A/750W
The output range is 3 times of the equal power "rectangular" power supply
High frequency LLC multi-resonant inverter, the efficiency of the whole machine is as high as 93%
Active PFC, power factor up to 0.99
High resolution, high precision; low ripple, low noise
≤2ms fast transient response
The rising edge and falling edge speed of the output are adjustable
Power supply constant voltage (CV), constant current (CC), constant power (CP) mode
The master-slave mode supports parallel connection, active current sharing, and parallel connection of up to 10 units of the same type
OVP, OCP, OPP, OTP, input undervoltage protection, SENSE terminal reverse connection protection
Built-in function generator
Equipped with discharge circuit (Uout< 10V within 1s)
Separate control of power output through external analog interface
High-brightness color LCD display
Flexible and powerful sequence test function
Support SCPI command language
Interface: RS232, USB HOST,
Optional (RS485, CAN, GPIB, LAN, analog control interface)
Technical Parameter Model | Voltage | Current | Power |
TH6940-60 | 40V | 60A | 750W |
Parameter | Model | TH6940-60 | TH6980-30 | TH69200-12.5 | TH69360-7.5 | TH69500-5 | TH69750-3 | TH691000-2.5 |
Rated Output | Voltage | 40V | 80V | 200V | 360V | 500V | 750V | 1000V |
Current | 60A | 30A | 12.5A | 7.5A | 5A | 3A | 2.5A |
Power | 750W |
Efficient | ≤92% | ≤92% | ≤92% | ≤93% | ≤93% | ≤93% | ≤93% |
Load Regulation Rate | Voltage | <=0.05%FS (0-100% Load Regulation Rate) |
Current | <=0.15%FS (0-100%ΔUDC Load Regulation Rate) |
Line Regulation Rate | Voltage | <=0.02%FS (±10%ΔUAC Input) |
Current | <=0.05%FS (±10%ΔUAC Input) |
Set Value Resolution | Voltage | 10mV | 10mV | 10mV | 10mV | 10mV | 10mV | 10mV |
Current | 10mA | 10mA | 10mA | 1mA | 1mA | 1mA | 1mA |
Readback Value Resolution | Voltage | 10mV | 10mV | 10mV | 10mV | 10mV | 10mV | 10mV |
Current | 10mA | 10mA | 10mA | 1mA | 1mA | 1mA | 1mA |
Set Value Accuracy (25ºC±5ºC) | Voltage | ≤±(0.05%+0.04%FS) |
Current | ≤±(0.15%+0.1%FS) |
Power | ≤±0.8%FS |
Readback Value Accuracy (25ºC±5ºC) | Voltage | ≤±(0.05%+0.04%FS) |
Current | ≤±(0.15%+0.1%FS) |
Power | ≤±0.8%FS |
Ripple and Noise (20Hz-2MHz) | RMS (20Hz-300kHz) | 10mVrms | 10mVrms | 20mVrms | 40mVrms | 50mVrms | 75mVrms | 100mVrms |
P-P (20Hz-2MHz) | 75mVpp | 100mVpp | 175mVpp | 250mVpp | 325mVpp | 500mVpp | 650mVpp |
Rise Time (No Load) | 10%-100% | ≤2ms |
Rise Time (Full Load) | 10%-90% | ≤30ms |
Protection | OTP, OVP, OCP, OPP, PF |
Isolated Withstand Voltage | 1000VDC (Output to Ground) |
Master-Slave Control | Connect up to 10 products (via shared bus) with true master-slave operation |
Storage | 10 groups of working modes; 50 sequences, 20 steps per group |
Analog Interface | Specification | Built-in 15-pin D-Sub female connector, electrically isolated |
Signal Range | 0-5V or 0-10V (Switchable) |
U/I/P Accuracy | 0-10V: <=0.2%FS 0-5V: <=0.4%FS |
Communication Interface | Standard | RS232, USB HOST |
Optional | RS485, CAN, GPIB, LAN |
Power Supply | Phase | 1ph+N+PE |
Voltage | 220VAC±10% |
Frequency | 45-66Hz |
Power Factor | ≥0.99 |
Working Environment | Indoor type; Working temperature: 0~50ºC, Humidity: <80%, no condensation, Storage temperature: -20~70ºC, Altitude: <2000m |
Size W×H×D(mm) | 482mm×88mm×455mm (W×H×D) Standard Frame, 2U High. |
Weight | 9.6kg |
Detailed Photos
Packaging & Shipping
https://ckt2017.en.made-in-china.com/product-list-1.html
Company Profile
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.
Address:
Room 438, No. 5-2, Taihu West Road, Changzhou, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company, Group Corporation
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Service, Tools & Hardware
Management System Certification:
ISO 9001, ISO 9000, QC 080000, ISO 17025
Company Introduction:
Changzhou 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), insulation resistance tester, digital power meter, power supply, transformer tester, battery tester, programmable DC electronic load, charger, hipot tester, impulse winding tester, transformer test system, cable tester, DC bias source, digital multimeter, thermal imager, infrared thermometer, oscilloscope, digital pressure gauge, pressure pump, temperature controller, tachometer, high voltage signal-amplifier, power amplifier, etc.
Over the years Chuangkai has always adhered to "quality of products in order to survive, credibility and development services" business purposes. Committed to providing customers with high-quality products and quality services. Have a professional, dedicated design management team, from product design, mold making, molding to product assembly, for each aspect and processes are rigorously tested and control.
Over the past few years of production and management and exploration, Chuangkai always implements the concept of customer value creation for customers tailored products to meet the needs of different customers, and continuously provide customers with solutions and technical problems.
Chuangkai has cooperated with many clients both from domestic and overseas, and has obtained consistently high praise from our customers since it was set up. We hold managerial idea that 'Quality Proves Strength, Details Reach to Success', and try our best to do well at any aspect from each stitch, each point of procedure of manufacturing to final inspection, packing and shipment. We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to provide clients with excellent service of processing! We sincerely welcome you to visit our company or contact us for cooperation!
Warmly welcome you and opening up the boundaries of communication. We synchronize with your ideal partner!