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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+ $735.31	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	-	-
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+ $2,728.35	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
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+ $3,608.44	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	-
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+ $2,196.23	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	-
N6762A/761	01P2529 Data Sheet	Bench Power Supply, O/P Disconnect Relay, Programmable, 1 Output, 0 V, 50 V, 0 A, 3 A KEYSIGHT TECHNOLOGIES You previously purchased this product. View in Order History	Each	1+ $6,917.84	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Programmable	1 Output	0V	50V	0A	3A	-	100W	100VAC	240VAC	-	N6700 Series	-

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+ $4,538.35	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	-

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+ $963.27	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

GPD-3303D	08R6425 Data Sheet + RoHS	Bench Power Supply, Multiple Output, Linear, DC, Programmable, 3 Output, 0 V, 30 V, 0 A, 3 A GW INSTEK You previously purchased this product. View in Order History	Each	1+ $993.85	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Programmable	3 Output	0V	30V	0A	3A	-	195W	100VAC	230VAC	-	GPD 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+ $2,738.30	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

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+ $2,316.80	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	-

Z100-8-U	07W8778 Data Sheet Data Sheet + RoHS	Bench Power Supply, North America Line Cord, Adjustable, 1 Output, 0 V, 100 V, 0 A, 8 A TDK-LAMBDA You previously purchased this product. View in Order History	Each	1+ $3,688.23	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Adjustable	1 Output	0V	100V	0A	8A	-	800W	85VAC	265VAC	5 Years	Z+ 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+ $921.57	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+ $2,265.70	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+ $1,967.44	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	126.5VAC	1 Year	E364xA Series	US

1694	34T4663 Data Sheet + RoHS	Bench Power Supply, Single, Adjustable, 1 Output, 1 V, 30 V, 30 A B&K PRECISION You previously purchased this product. View in Order History	Each	1+ $971.61	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Adjustable	1 Output	1V	30V	-	30A	-	900W	100VAC	240VAC	1 Year	-	US

E3630A	91F3057 Data Sheet + RoHS	Bench Power Supply, Non-Programmable, Fixed, 3 Output, -20 V, 20 V, 500 mA, 2.5 A KEYSIGHT TECHNOLOGIES You previously purchased this product. View in Order History	Each	1+ $2,149.53	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Fixed	3 Output	-20V	20V	500mA	2.5A	-	35W	103.5VAC	253VAC	3 Years	E3600 Series	US

1687B	06W1644 Data Sheet + RoHS	Bench Power Supply, Single, Adjustable, 1 Output, 1 V, 36 V, 0 A, 10 A B&K PRECISION You previously purchased this product. View in Order History	Each	1+ $638.01	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Adjustable	1 Output	1V	36V	0A	10A	-	360W	100VAC	240VAC	2 Years	-	US

9110	60M9898 Data Sheet + RoHS	Bench Power Supply, Multi Range DC, Adjustable, 1 Output, 0 V, 60 V, 0 A, 5 A B&K PRECISION You previously purchased this product. View in Order History	Each	1+ $646.35	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Adjustable	1 Output	0V	60V	0A	5A	-	100W	-	-	1 Year	9110 Series	-

2200-20-5	82T8212 Data Sheet RoHS	Bench Power Supply, DC, Adjustable, 1 Output, 0 V, 20 V, 0 A, 5 A KEITHLEY You previously purchased this product. View in Order History	Each	1+ $2,307.40	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Adjustable	1 Output	0V	20V	0A	5A	-	100W	99VAC	264VAC	3 Years	2200 Series	US

E3649A	18C1845 Data Sheet + RoHS	Bench Power Supply, Programmable, 2 Output, 0 V, 60 V, 800 mA, 1.4 A KEYSIGHT TECHNOLOGIES You previously purchased this product. View in Order History	Each	1+ $3,058.48	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Programmable	2 Output	0V	60V	800mA	1.4A	-	100W	103.5VAC	253VAC	1 Year	E364xA Series	US

1760A	93C9454 Data Sheet + RoHS	Bench Power Supply, Single, Adjustable, 3 Output, 0 V, 30 V, 0 A, 5 A B&K PRECISION You previously purchased this product. View in Order History	Each	1+ $1,289.92	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Adjustable	3 Output	0V	30V	0A	5A	-	350W	120VAC	240VAC	2 Years	-	-

1692	22C6851 Data Sheet + RoHS	Bench Power Supply, Switching Digital DC, Adjustable, Fixed, 1 Output, 3 V, 15 V, 40 A B&K PRECISION You previously purchased this product. View in Order History	Each	1+ $665.81	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Adjustable, Fixed	1 Output	3V	15V	-	40A	-	600W	120VAC	-	1 Year	-	-

SPD-3606	31P7330 Data Sheet + RoHS	Bench Power Supply, Dual Range DC, Adjustable, 3 Output, 0 V, 60 V, 0 A, 3 A GW INSTEK You previously purchased this product. View in Order History	Each	1+ $1,096.71	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Adjustable	3 Output	0V	60V	0A	3A	-	375W	97.75VAC	132.25VAC	-	-	-

E3644A	18C1841 Data Sheet + RoHS	Bench Power Supply, Programmable, 1 Output, 0 V, 20 V, 4 A, 8 A KEYSIGHT TECHNOLOGIES You previously purchased this product. View in Order History	Each	1+ $2,316.80	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	Programmable	1 Output	0V	20V	4A	8A	-	80W	103.5VAC	253VAC	1 Year	E364xA Series	US