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BK PRECISION 8500,8502美國可編程電子負載概述
The affordable, laboratory grade model 8500 Programmable DC Electronic Load is well suited for testing and evaluating a wide variety of DC power sources. This DC electronic load can operate in CC, CV, CR or CP mode while voltage/current or resistance/power values are measured and displayed in real time and is fully programmable via RS232 or USB interface. Extensive protection, including over temperature, over power, over voltage, over current and reverse polarity will help protect your valuable prototype. Its flexible operating modes and excellent measurement accuracy make this DC electronic load a great choice for characterizing DC Power supplies, DC-DC Converters, batteries, fuel cells and solar cells.

BK PRECISION 8500,8502美國可編程電子負載特點
Operates between 0-120 VDC, 1 mA-30 A, 300 W max
Constant current （CC）, resistance （CR）, voltage （CV） and power （CP） operation
Built-in high resolution （0.1 mA/1 mV） voltage and current measurement （range dependant）
Bright, easy to read display （VFD technology）
Built-in transient generator
Programmable via RS232 or USB interface. RS232 to TTL serial converter cable, USB to TTL serial converter cable, and application software included
List mode operation for increased throughput
Battery testing mode to provide Ah rating of battery
Flexible triggering: Create trigger events by front panel keystroke, back panel TTL signal or software
Connect multiple units in parallel to increase current rating
Remote sense

30A Hook-up Cable Set
Model# TL 30

30 Amp test leads that are ideal for bench power supply applications that require clip termination such as battery charging. Note that the spade lug connector will not connect to power supplies with banana only jacks. The power supply must have a treaded binding post.

#10 Spade Lug to Large Battery Clips （Crocodile）30A rating Black and Red pair 30" （0.75m） length

RS232 to TTL Interface Cable
Model# IT-E131

USB to TTL Interface Cable
Model# IT-E132

Rack Mount Kit for 1785x, 912xA, 9130, 915x and 8500-8518 series
Model# IT-E151

美國BK PRECISION電子負載系列產品
150 W DC Electronic Load
美國BK PRECISION電子負載8540
The 8540 DC electronic load is a very compact, economically priced instrument that is at home on both the bench and the production floor.
 
300W Programmable DC Electronic Load
美國BK PRECISION電子負載8500
Versatile 300W / 120V / 30A DC load with high accuracy and maximum resolution of 0.1 mA/1 mV. Suitable for testing a wide variety of DC power sources.

300W Programmable DC Electronic Load
美國BK PRECISION電子負載8502 
Versatile 300W / 500V / 15A DC load with high accuracy and maximum resolution of 0.1 mA/1 mV. Suitable for high voltage applications.

600W Programmable DC Electronic Load
美國BK PRECISION電子負載8510 
Versatile 600W / 120V / 120A DC Load with high accuracy and maximum resolution of 1 mA/1 mV. Suitable for testing a wide variety of DC power sources.

600W Programmable DC Electronic Load
美國BK PRECISION電子負載8512
Versatile 600W / 500V / 30A DC load with high accuracy and maximum resolution of 1 mA/1 mV. Suitable for high voltage applications.

1200W Programmable DC Electronic Load
美國BK PRECISION電子負載8514
Versatile 1200W / 120V / 240A DC load with flexible operating modes and excellent measurement accuracy. Suitable for testing a wide variety of DC power sources.

1200W Programmable DC Electronic Load
美國BK PRECISION8518電子負載  

This 1200W / 60V / 240A DC load is particularly well suited for testing fuel and solar cells. The low input resistance of 5 milliohm enables the 8518 to sink full scale current （240 A） at 1.2 V.
 
2400W Programmable DC Electronic Load
美國BK PRECISION電子負載8520
Versatile 2400W / 120V / 240A DC load with flexible operating modes and excellent measurement accuracy. Suitable for testing a wide variety of DC power sources.
 
2400W Programmable DC Electronic Load
美國BK PRECISION電子負載8522
Versatile 2400W / 500V / 120A DC load with flexible operating modes and excellent measurement accuracy. Suitable for high voltage applications.

5000W Programmable DC Electronic Load
美國BK PRECISION電子負載8524
Versatile 5000W / 60V / 240A DC load with flexible operating modes and excellent measurement accuracy. Able to sink 240 A at 1.56 V, making it suitable for testing fuel and solar cells.
 
5000W Programmable DC Electronic Load
美國BK PRECISION電子負載8526
Versatile 5000W / 500V / 120A DC load with flexible operating modes and excellent measurement accuracy. Suitable for high voltage applications.