30A Bench Power Supplies
The 30A DC bench power supply we offer serves as an affordable option for a wide range of applications, allowing users to adjust the output current from 0 to 30A. It features dual working modes: constant voltage and constant current, ensuring precise power delivery for electronic devices. The built-in LED display simplifies the monitoring of voltage and current levels, enhancing its usability for professionals.
Constructed with high-quality components, our DC power supply 30A is designed for reliability and durability, suitable for laboratory experiments, equipment maintenance, and educational purposes. Its robust design supports demanding tasks such as circuit testing and device prototyping, making it an essential tool in any technical environment. Whether used in research or production lines, these bench power supplies meet diverse user needs effectively.
Showing 1–18 of 36 results
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SALE 
eTM-10030, 4-Kob 100V 30A High Power Adjustable Bench Top DC Power Supply with Encoder Coarse & Fine Adjustment Knob, Optional RS232/RS485/USB Serial Port
Original price was: $1,599.00.$1,098.00Current price is: $1,098.00. -
SALE 
eTM-10030C, 2-Kob High Power Benchtop Variable DC Power Supply 0-100V 0-30A with LED Display, Low Noise Smart Cooling Fan, 5 Powerful Safety Protections
Original price was: $1,659.00.$1,099.00Current price is: $1,099.00. -
SALE 
eTM-10030P, High Power DC Benchtop Power Supply Programmable 0-100V 0-30A with 4-Digit LED Display, RS485 Interface, Encoder Adjustments Knob
Original price was: $1,599.00.$1,189.00Current price is: $1,189.00. -
SALE 
eTM-10030PC, High Power Programmable Variable DC Bench Power Supply 0-100V 0-30A with Multiple Safety Protections, Output Enable/Disable Button, Encoder Knob
Original price was: $1,599.00.$1,199.00Current price is: $1,199.00. -
SALE 
eTM-12030, 4-Kob High Power DC Benchtop Power Supply Adjustable 120V 30A with 4-Digit LED Display, Output Enable/Disable Button, Encoder Coarse & Fine Adjustment Knob
Original price was: $1,699.00.$1,199.00Current price is: $1,199.00. -
SALE 
eTM-12030C, 2-Kob High Power Benchtop Variable DC Power Supply 0-120V 0-30A with LED Display, Low Noise Smart Cooling Fan, 5 Powerful Safety Protections
Original price was: $1,799.00.$1,249.00Current price is: $1,249.00. -
SALE 
eTM-12030P, High Power Switching Bench DC Power Supply Programmable 0-120V 0-30A with Multiple Safety Protections, One-Click Lock Key, Low Ripple and Noise
Original price was: $1,699.00.$1,299.00Current price is: $1,299.00. -
SALE eTM-12030PC, High Power Programmable Variable Regulated DC Lab Bench Power Supply 0-120V 0-30A with Digital Tube Display, OVP/OCP Settings, Low Ripple and Noise
Original price was: $1,799.00.$1,349.00Current price is: $1,349.00. -
SALE 
eTM-15030P, High Power Switching Bench DC Power Supply Programmable 0-150V 0-30A with Multiple Safety Protections, One-Click Lock Key, Low Ripple and Noise
Original price was: $1,799.00.$1,359.00Current price is: $1,359.00. -
SALE eTM-15030PC, High Power Programmable Variable Regulated DC Lab Bench Power Supply 0-150V 0-30A with Digital Tube Display, OVP/OCP Settings, Low Ripple and Noise
Original price was: $1,799.00.$1,369.00Current price is: $1,369.00. -
SALE 
eTM-2003P, Switching Bench DC Power Supply Programmable 0-200V 0-3A with Multiple Safety Protections, One-Click Lock Key, Low Ripple and Noise
Original price was: $999.00.$489.00Current price is: $489.00. -
SALE 
eTM-3030, 4-Kob 30V 30A Adjustable Bench Top DC Power Supply with Encoder Coarse & Fine Adjustment Knob, Optional RS232/RS485/USB Serial Port
Original price was: $799.00.$459.00Current price is: $459.00. -
SALE 
eTM-3030C, 2-Kob 0-30V 0-30A Bench DC Variable Power Supply with 4-Digit LED Display, Output Switch Control, CV/CC Mode Automatic Conversion
Original price was: $649.00.$498.00Current price is: $498.00. -
SALE 
eTM-3030P, Programmable DC Lab Bench Power Supply 30V 30A with 4-Digit LED Display, Output Switch Control, RS485 Communication Port
Original price was: $1,099.00.$549.00Current price is: $549.00. -
SALE eTM-3030PC, High Precision Programmable Bench DC Power Supply 30V 30A with 4-Digit Digital Tube Display, RS485 Communication Port, PC Software Control
Original price was: $999.00.$549.00Current price is: $549.00. -
SALE eTM-3050PC, High Precision Programmable Bench DC Power Supply 30V 50A with 4-Digit Digital Tube Display, RS485 Communication Port, PC Software Control
Original price was: $1,099.00.$699.00Current price is: $699.00. -
SALE 
eTM-5030, 4-Kob 50V 30A Adjustable Bench Top DC Power Supply with Encoder Coarse & Fine Adjustment Knob, Optional RS232/RS485/USB Serial Port
Original price was: $999.00.$648.00Current price is: $648.00. -
SALE 
eTM-5030C, 2-Kob 0-50V 0-30A Bench DC Variable Power Supply with 4-Digit LED Display, Output Switch Control, CV/CC Mode Automatic Conversion
Original price was: $1,199.00.$648.00Current price is: $648.00.