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We offer a broad range of programmable, fixed, and variable dc bench power supplies

How to choose the right benchtop power supply

Choosing the appropriate benchtop DC power supply and developing a deeper understanding of its functions and features allows engineers to run tests faster and make more precise measurements in the lab.

First of all, it is well worth considering a programmable power supply. Manually setting voltage values and current limits can be a waste of valuable time when running long or complex tests. Thankfully, most bench power supplies come with a test sequence feature that allows for a basic level of programmability.

Other key points:

Select a bench power supply with the correct power limits
Choose a bench power supply with remote sense voltage monitoring
Find a bench power supply with the appropriate response time

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Manufacturer Part No	Newark Part No.	Description / Manufacturer	Price for:	Price	Quantity	Power Supply Output Type	No. of Outputs	Output Voltage Min	Output Voltage Max	Output Current Min	Output Current Max	Output Current Max	Power Rating	Supply Voltage Min	Supply Voltage Max	Manufacturer Warranty	Product Range	Plug Type
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382275	55R0895 Data Sheet + RoHS	Bench Power Supply, DC, Laboratory Grade, Adjustable, 1 Output, 1 V, 30 V, 1 A, 20 A EXTECH INSTRUMENTS You previously purchased this product. View in Order History	Each	1+ $649.12	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Adjustable	1 Output	1V	30V	1A	20A	-	600W	120VAC	-	1 Year	-	-
2306	58T8423 Data Sheet Data Sheet + RoHS	Bench Power Supply, Battery/Charger Simulator, Programmable, 2 Output, 0 V, 15 V, 5 mA, 5 A KEITHLEY You previously purchased this product. View in Order History	Each	1+ $8,868.20	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Programmable	2 Output	0V	15V	5mA	5A	-	50W	100VAC	240VAC	1 Year	2300 Series	EU, SWISS, UK
Z20-10-U	07W8785 Data Sheet Data Sheet + RoHS	Bench Power Supply, North America Line Cord, Adjustable, 1 Output, 0 V, 20 V, 0 A, 10 A TDK-LAMBDA You previously purchased this product. View in Order History	Each	1+ $1,935.01	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Adjustable	1 Output	0V	20V	0A	10A	-	200W	85VAC	265VAC	5 Years	Z+ Series	-
N8742A/N8731A-831/N8731A-230	10R2042 Data Sheet + RoHS	Bench Power Supply, GPIB, LAN and USB Interfaces, Programmable, 1 Output, 0 V, 600 V, 0 A, 5.5 A KEYSIGHT TECHNOLOGIES You previously purchased this product. View in Order History	Each	null	Restricted Item	Programmable	1 Output	0V	600V	0A	5.5A	-	3.3kW	170VAC	265VAC	3 Years	N8700 Series	-
N8731A-861-208	10R2021 Data Sheet + RoHS	Bench Power Supply, GPIB, LAN and USB Interfaces, Programmable, 1 Output, 0 V, 8 V, 0 A, 400 A KEYSIGHT TECHNOLOGIES You previously purchased this product. View in Order History	Each	null	Restricted Item	Programmable	1 Output	0V	8V	0A	400A	-	3.2kW	170VAC	265VAC	3 Years	N8700 Series	-

E3641A	18C1838 Data Sheet + RoHS	Bench Power Supply, Programmable, 1 Output, 0 V, 60 V, 500 mA, 800 mA KEYSIGHT TECHNOLOGIES You previously purchased this product. View in Order History	Each	1+ $1,815.51	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Programmable	1 Output	0V	60V	500mA	800mA	-	30W	103.5VAC	253VAC	1 Year	E364xA Series	US

2200-60-2	82T8215 Data Sheet RoHS	Bench Power Supply, DC, Programmable, 1 Output, 0 V, 60 V, 0 A, 2.5 A KEITHLEY You previously purchased this product. View in Order History	Each	1+ $2,780.00	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Programmable	1 Output	0V	60V	0A	2.5A	-	150W	99VAC	264VAC	3 Years	2200 Series	US

1715A	93C9450 Data Sheet + RoHS	Bench Power Supply, Single, Adjustable, 1 Output, 0 V, 60 V, 0 A, 2 A B&K PRECISION You previously purchased this product. View in Order History	Each	1+ $877.09	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Adjustable	1 Output	0V	60V	0A	2A	-	210W	120VAC	-	2 Years	-	-

QPX600D	71R6826 + RoHS	Bench Power Supply, PowerFlex or PowerFlex+ , Adjustable, 2 Output, 0 V, 80 V, 0 A, 50 A AIM-TTI INSTRUMENTS You previously purchased this product. View in Order History	Each	1+ $3,302.64	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Adjustable	2 Output	0V	80V	0A	50A	-	600W	110VAC	240VAC	3 Years	QPX Series	US

E3632A	91F3059 Data Sheet + RoHS	Bench Power Supply, Programmable, 1 Output, 0 V, 30 V, 4 A, 7 A KEYSIGHT TECHNOLOGIES You previously purchased this product. View in Order History	Each	1+ $2,516.89	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Programmable	1 Output	0V	30V	4A	7A	-	120W	103.5VAC	126.5VAC	3 Years	E363xA Series	US

XLN3640-GL	53R0418 Data Sheet + RoHS	Bench Power Supply, Single, Adjustable, 1 Output, 0 V, 36 V, 0 A, 40 A B&K PRECISION You previously purchased this product. View in Order History	Each	1+ $4,427.15	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Adjustable	1 Output	0V	36V	0A	40A	-	1.44kW	100VAC	240VAC	3 Years	XLN Series	-

2230-30-1	28W2312 Data Sheet RoHS	Bench Power Supply, Programmable, 3 Output, 0 V, 30 V, 0 A, 5 A KEITHLEY You previously purchased this product. View in Order History	Each	1+ $2,793.90	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Programmable	3 Output	0V	30V	0A	5A	-	120W	-	240VAC	3 Years	2200 Series	US

9151	34R9977 Data Sheet + RoHS	Bench Power Supply, Programmable, 1 Output, 0 V, 20 V, 0 A, 27 A B&K PRECISION You previously purchased this product. View in Order History	Each	1+ $3,058.00	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Programmable	1 Output	0V	20V	0A	27A	-	540W	-	-	3 Years	9150 Series	-

QPX600DP	20T1365 Data Sheet + RoHS	Bench Power Supply, PowerFlex or PowerFlex+, Programmable, 2 Output, 0 V, 80 V, 0 A, 50 A AIM-TTI INSTRUMENTS You previously purchased this product. View in Order History	Each	1+ $3,812.77	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Programmable	2 Output	0V	80V	0A	50A	-	1.2kW	110VAC	240VAC	3 Years	QPX Series	US

N8757A-861-208	10R2047 Data Sheet + RoHS	Bench Power Supply, GPIB, LAN and USB Interfaces, Programmable, 1 Output, 0 V, 60 V, 0 A, 85 A KEYSIGHT TECHNOLOGIES You previously purchased this product. View in Order History	Each	null	Restricted Item	Programmable	1 Output	0V	60V	0A	85A	-	5.1kW	170VAC	265VAC	3 Years	N8700 Series	-

N8741A-861-208	10R2041 Data Sheet + RoHS	Bench Power Supply, GPIB, LAN and USB Interfaces, Programmable, 1 Output, 0 V, 300 V, 0 A, 11 A KEYSIGHT TECHNOLOGIES You previously purchased this product. View in Order History	Each	null	Restricted Item	Programmable	1 Output	0V	300V	0A	11A	-	3.3kW	170VAC	265VAC	3 Years	N8700 Series	-

PSW 80-40.5	71T8092 Data Sheet Data Sheet + RoHS	Bench Power Supply, Switching DC, Programmable, 1 Output, 0 V, 80 V, 0 A, 40.5 A GW INSTEK You previously purchased this product. View in Order History	Each	1+ $3,280.40	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Programmable	1 Output	0V	80V	0A	40.5A	-	1.08kW	85VAC	265VAC	-	PSW Series	-

SYPM4KP	42J8722 + RoHS	Bench Power Supply, Fixed, 1 Output, 100 V, 208 V, 18 A APC You previously purchased this product. View in Order History	Each	1+ $7,637.50 5+ $7,361.44 10+ $7,177.41 25+ $6,993.37 50+ $6,763.33	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Fixed	1 Output	100V	208V	-	18A	-	4kVA	155V	276V	2 Years	-	-

GPD-4303S	78T6318 Data Sheet Data Sheet + RoHS	Bench Power Supply, Multiple Output, Linear, DC, Programmable, 4 Output, 0 V, 30 V, 0 A, 3 A GW INSTEK You previously purchased this product. View in Order History	Each	1+ $875.70	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Programmable	4 Output	0V	30V	0A	3A	-	195W	90VAC	253VAC	-	GPD Series	US

E3645A	18C1842 Data Sheet + RoHS	Bench Power Supply, Programmable, 1 Output, 0 V, 60 V, 1.3 A, 2.2 A KEYSIGHT TECHNOLOGIES You previously purchased this product. View in Order History	Each	1+ $2,137.34	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Programmable	1 Output	0V	60V	1.3A	2.2A	-	80W	103.5VAC	253VAC	1 Year	E364xA Series	US

1735A	74C1209 Data Sheet + RoHS	Bench Power Supply, Single, Adjustable, 1 Output, 0 V, 30 V, 0 A, 3 A B&K PRECISION You previously purchased this product. View in Order History	Each	1+ $781.18	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Adjustable	1 Output	0V	30V	0A	3A	-	180W	120VAC	-	2 Years	1730A Series	-

GPD-2303S	79T9558 Data Sheet Data Sheet + RoHS	Bench Power Supply, Dual Output, Linear, DC, Programmable, 2 Output, 0 V, 30 V, 0 A, 3 A GW INSTEK You previously purchased this product. View in Order History	Each	1+ $590.75	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Programmable	2 Output	0V	30V	0A	3A	-	180W	90VAC	253VAC	-	GPD Series	US

PSW 30-36	79T9643 Data Sheet Data Sheet + RoHS	Bench Power Supply, Switching DC, Programmable, 1 Output, 0 V, 30 V, 0 A, 36 A GW INSTEK You previously purchased this product. View in Order History	Each	1+ $2,059.98	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Programmable	1 Output	0V	30V	0A	36A	-	360W	85VAC	265VAC	-	PSW Series	-

E3643A	18C1840 Data Sheet + RoHS	Bench Power Supply, Programmable, 1 Output, 0 V, 60 V, 800 mA, 1.4 A KEYSIGHT TECHNOLOGIES You previously purchased this product. View in Order History	Each	1+ $1,815.51	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Programmable	1 Output	0V	60V	800mA	1.4A	-	50W	103.5VAC	253VAC	1 Year	E364xA Series	US

1762	09R1794 Data Sheet + RoHS	Bench Power Supply, Single, Adjustable, 3 Output, 0 V, 60 V, 0 A, 5 A B&K PRECISION You previously purchased this product. View in Order History	Each	1+ $1,392.78	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Adjustable	3 Output	0V	60V	0A	5A	-	350W	108VAC	132VAC	2 Years	-	US