Attention:
Related technical knowledge such as serial communications is required for the electronic load. And RS485 communications devices needs to be purchased separately.

Download Engineering File:
https://pan.baidu.com/s/1S3htO5PCUhFOIF1yrdYMMA
Password: 1111

Features:
- The communication electronic load adopts a modular structure
- Easy to assemble and use; easy to maintain and repair
- Its main control uses a 32-bit microcontroller (for ARM Cortex-M3) as the control core, which enables fast response, high precision and low power consumption in tests
- With various test modes such as CV/CC/CW/CR dynamic test and list test
- With over-voltage, over-current, over-power and over-temperature protection, and intelligent temperature control for heat dissipation
- With CPU real-time tracking, making the load value stable for a long time
- Its PCB circuit board and semiconductor electronic components used are all produced by well-known brand manufacturers at home and abroad
- High quality and high reliability
- The communication port circuit of the load adopts the photoelectric isolation method for communication, which makes the communication stable and reliable for a long time
- Communication port supports multi-machine parallel communication
- Batch operation or individual operation test can be realized
- Provide standard communication control protocol for Modbus and debugging software to facilitate your control software development

Technical Parameters:
- Power supply: DC12V/1A-15V/1A (power adapter socket 5-5*2.1mm) (powered separately)
- Load power: 150W
- Load voltage: 0-100V
- Load current: 0-10A or 0-20A (optional)
- Minimum operating current with load: 0.05%FS
- Minimum operating voltage with load: 150W (0.7V at 10A; 1.2V at 20A)
- Refresh rate: 200Hz
- Dynamic mode: 10kHz T1 & T2 (0.1ms~6553.5ms) (provides a set of ten-step list test mode)
- Current slope: 1mA/100us-3500mA/100us default value (rising slope 20mA/100us; falling slope 100mA/100us)
- Working environment: 0~40℃; 0~95%RH
- Cooling method: temperature controlled air cooling
- Extended function: GPIO control module
- Protection function: over-voltage, over-current, over-power and over-temperature protection (≥ 80℃)
- Communication port: RS485 communication interface (support 128-node communication) (KF350-3.5-2P screw terminal)
- Communication parameters: Default communication slave address 1*/communication baud rate 96oobps/data bit 8*/stop bit 1*/no parity
- Size (150W ): 150 x 90 x 70mm/5.9 x 3.5 x 2.8"
- Net weight (150W ): 0.5Kg/1.1Lb

Resolution of the set value:
- Constant voltage: 0.01V
- Constant current: 0.001A
- Constant power: 0.01W
- Constant resistance: 0.1Ω (0.1-6553.5Ω)

Resolution of read-back values:
- Constant voltage: 0.01V
- Constant current: 0.001A
- Constant power: 0.01W
- Constant resistance: 0.1Ω (0.1-6553.5Ω)

Precision of set value (external 16-bit A/D):
- Constant Voltage: Standard 0.1%±0.1%FS
- Constant current: Standard 0.1%±0.1%FS
- Constant power: Standard 0.2%±0.25w
- Constant resistance: Standard 0.2%±0.2Ω

Precision of read-back value (external 16-bit A/D):
- Constant voltage: Standard 0.1%±0.1%FS
- Constant current: Standard 0.1%±0.1%FS
- Constant power: Standard 0.2%±0.25w
- Constant resistance: Standard 0.2%±0.2Ω

Package Included:
- 1 x Electronic Load

Packing and Shipping

Package: Normally we use the standard paper package to export worldwide.

Shipping :

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier  we are co-operating at present.

2. By chinese small parcel, usually for the customer to save the cost. But Chinese small parcel have the risk for lost parcel. Note: If we got the parcel back, we only can refund the item cost. If we didn't get the parcel,then sorry we can't refund any.

3. By Air: Delivery from the Shenzhen airport to customers’ destination city air port.

4. By Sea: Delivery from the Shenzhen sea port .

FAQ

Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?

A: Samples arrived often need 3-5 days.

Q3. Do you have any MOQ (minimum order quality)limit?

A: Low MOQ, 1pc for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?

A: We often ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.

Q5. How to proceed an order?

A: Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirms the samples and places deposit for formal order. Finally, We arrange the production.

Q6. Is it acceptable to print my logo on the product?

A: Yes. Please inform us formally before our product and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer one-year warranty for our products.

Q8: How to deal with the flaw?

A: Our products are produced in strict quality control system and the percent of pass is often maintained over 99.8%

Contact Us

Please do not hesitate to contact me if you need any further information

Whatsapp/Tel/Wechat: 8619902906050

Web: http://www.thanksbuyer.com

Address: Room 303 Building 2,Youpin Cultural and Creative Park,Zhangkeng,Minzhi Street,Longhua District,518131,Shenzhen,China(Mainland)