New products are coming online! My test plan is only a little high current!

In order to meet the market’s demand for low-voltage and high-current linear power supplies, RIGOL’s DP800 series linear DC power supplies have carefully introduced new high-performance models: DP813A and DP822A. DP813A is a single-channel dual-range power supply: 8V*20A or 20V*10A, and DP822A is a dual-channel power supply: 5V*16A || 20V*5A. The new model provides high-current, low-ripple, high-precision programmable linear power supplies for multiple industries and applications such as optical communication module testing, chip and integrated circuit testing, semiconductor testing and industrial ATE testing.

New model release

In order to meet the market’s demand for low-voltage and high-current linear power supplies, RIGOL’s DP800 series linear DC power supplies have carefully introduced new high-performance models: DP813A and DP822A. DP813A is a single-channel dual-range power supply: 8V*20A or 20V*10A, and DP822A is a dual-channel power supply: 5V*16A || 20V*5A. The new model provides high-current, low-ripple, high-precision programmable linear power supplies for multiple industries and applications such as optical communication module testing, chip and integrated circuit testing, semiconductor testing and industrial ATE testing.

New products are coming online! My test plan is only a little high current!

Application area

DP813 and DP822 can be widely used in optical communication module testing, semiconductor testing, chip and integrated circuit testing, industrial ATE testing and other fields, providing engineers with high-current low-ripple high-power linear power supplies, single-channel and dual-channel power supplies can be suitable Customers have multiple application scenarios.

Big current, big accomplishment

DP813A
Total power: 200W
Single channel dual range: 8V*20A or 20V*10A
DP822A total power: 180W
Dual-channel range: 5V*16A|| 20V*5A

Low ripple, more pure

DP813A and DP822A have lower than 350uVrms/2mVpp (3mVpp) ripple noise and pure output, meeting the demanding requirements for low noise; transient response time is less than 50us, meeting the demand for rapidly changing voltage waveforms.

Voltage ripple noise in constant voltage mode


Voltage ripple noise in 8V 20A gear


Voltage ripple noise under 20V 10A gear

Sense function, pressure drop compensation

When the power supply outputs a large current, the voltage drop on the load leads will become non-negligible. In order to ensure that the load obtains an accurate voltage drop, A compensates for the voltage drop caused by the load lead, so as to ensure that the output value of the power supply you set is consistent with the voltage obtained by the load.


Front Panel Sense connection method

More functions, more interfaces

DP813A and DP822A linear DC power supplies are equipped with timer function as standard, which can output preset voltage and current (up to 2048 groups). You can set the number of output groups of the timer, and set the output voltage, current and timing time of each group; DP813A and DP822A linear DC power supplies are also equipped with LAN, USB Device, RS232 hardware interfaces (USB-GPIB optional), allowing you There are more choices in connectivity and inheritance.


DP813A, DP822A parameters

Summarize

DP813A and DP822A are two sharp tools specially developed for customers who need high-current, low-ripple power supplies. Their excellent programming accuracy and readback accuracy can provide more accurate power supply and measurement for test equipment. Excellent power regulation rate and load regulation rate can ensure the stability and safety of the output.

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