About Switching Power Supplies

Switching Power Supplies

A switching power supply is a type of power supply that utilizes a switching regulator to produce a specific DC voltage from an AC voltage source. In contrast to a traditional linear power supply, a switching power supply is much more efficient, smaller, and lighter in weight. The switching regulator, also known as a chopper regulator or DC-to-DC converter, utilizes a high-frequency switching transistor to regulate the output voltage. This type of regulator allows for high efficiency, since it does not waste power in the form of excess heat, as traditional linear power supplies do. Additionally, switching power supplies can generate higher voltages from a given AC source than a traditional linear power supply can.

Switching Power Supplies

Enable Smart Filtering (Note: Disable Smart Filtering for quicker results)

Select	Filter Name
	Manufacturer
	Product
	Open Frame/Enclosed
	Output Power
	Input Voltage
	Number of Outputs
	Output Voltage-Channel 1
	Output Voltage-Channel 2
	Output Current-Channel 1
	Output Current-Channel 2
	Industry
	Mounting Style
	Length
	Width
	Height
	Series
	Input Frequency
	Minimum Operating Temperature
	Maximum Operating Temperature
	Packaging

Open Frame/enclosed

Enclosed

Open Frame

Reset

Sorting

Sort Column:

Sort Direction:

Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Product	Open Frame/Enclosed	Output Power	Input Voltage	Number of Outputs	Output Voltage-Channel 1	Output Voltage-Channel 2	Output Current-Channel 1	Output Current-Channel 2	Industry	Mounting Style	Length	Width	Height	Series	Input Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Packaging

PBO-3-S12-B

Switching Power Supplies 3W 12V 250mA Open SIP Right Angle

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

CUI Inc

Availability : 36
Ship by Fri. 06 Sep to Thu. 12 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
36	1	2	3	4	5	6	7
37	8	9	10	11	12	13	14
38	15	16	17	18	19	20	21
39	22	23	24	25	26	27	28
40	29	30	1	2	3	4	5

USD 7.6895

Multiples of: 1

Switching Supplies

Open Frame

3 W

85 v to 264 V

1 Output

12 VDC

250 mA

Commercial

Through Hole

35 mm

18 mm

11 mm

Pbo - 3

440 Hz

Tray

Hot

LRS-50-24

Switching Power Supplies 52.8W 24V 2.2A

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Mean Well

Availability : 36
Ship by Fri. 20 Sep to Wed. 25 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
36	1	2	3	4	5	6	7
37	8	9	10	11	12	13	14
38	15	16	17	18	19	20	21
39	22	23	24	25	26	27	28
40	29	30	1	2	3	4	5

USD 9.0709

Multiples of: 1

Enclosed

52.8 W

85 VAC to 264 VAC , 120 VDC to 373 VDC

1 Output

24 VDC

2.2 A

Commercial

Panel

99 mm

82 mm

30 mm

Lrs - 50

47 Hz to 63 Hz

Bulk

PSK-S3-9-L

Switching Power Supplies 3W 9V 330mA Lead Wires

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

CUI Inc

Availability : 36
Ship by Fri. 06 Sep to Thu. 12 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
36	1	2	3	4	5	6	7
37	8	9	10	11	12	13	14
38	15	16	17	18	19	20	21
39	22	23	24	25	26	27	28
40	29	30	1	2	3	4	5

USD 15.7763

Multiples of: 1

Switching Supplies

Enclosed

3 W

85 VAC to 264 VAC , 100 VDC to 370 VDC

1 Output

9 V

330 mA

Commercial

Wire Leads

37 mm

24.5 mm

18 mm

Psk - S3

47 Hz to 63 Hz

- 40 C

+ 70 C

Tray

LHA10F-24

Switching Power Supplies 12W 24V 0.5A

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Cosel

Availability : 36
Ship by Thu. 12 Sep to Mon. 16 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
36	1	2	3	4	5	6	7
37	8	9	10	11	12	13	14
38	15	16	17	18	19	20	21
39	22	23	24	25	26	27	28
40	29	30	1	2	3	4	5

USD 16.5657

Multiples of: 1

Switching Supplies

Open Frame

12 W

85 VAC to 264 VAC

1 Output

24 VDC

500 mA

Industrial

Chassis

62.5 mm

50 mm

21.5 mm

LHA

VGS-75C-48

Switching Power Supplies ac-dc 75 W 48 Vdc single output metal case

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

CUI Inc

Availability : 36
Ship by Thu. 12 Sep to Mon. 16 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
36	1	2	3	4	5	6	7
37	8	9	10	11	12	13	14
38	15	16	17	18	19	20	21
39	22	23	24	25	26	27	28
40	29	30	1	2	3	4	5

USD 17.2914

Multiples of: 1

Switching Supplies

Enclosed

76.8 W

85 VAC to 264 VAC , 120 VDC to 373 VDC

1 Output

48 VDC

1.6 A

Industrial

Chassis

99 mm

97 mm

30 mm

VGS - 75C

GECA40HG

Switching Power Supplies 40W +3.3V/+12V/-12V

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SL Power

Availability : 36
Ship by Fri. 06 Sep to Thu. 12 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
36	1	2	3	4	5	6	7
37	8	9	10	11	12	13	14
38	15	16	17	18	19	20	21
39	22	23	24	25	26	27	28
40	29	30	1	2	3	4	5

USD 35.0831

Multiples of: 1

Switching Supplies

Open Frame

13 W

90 VAC to 264 VAC

3 Output

3.3 VDC

12 VDC

4 A

2 A

Commercial

Chassis

5.02 in

3 in

1.1 in

Geca

63 Hz

UMA60F-5

Switching Power Supplies 30W 5V 6A Medical 2x3

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Cosel

Availability : 36
Ship by Thu. 12 Sep to Mon. 16 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
36	1	2	3	4	5	6	7
37	8	9	10	11	12	13	14
38	15	16	17	18	19	20	21
39	22	23	24	25	26	27	28
40	29	30	1	2	3	4	5

USD 36.1276

Multiples of: 1

Switching Supplies

Open Frame

30 W

85 VAC to 264 VAC

1 Output

5 VDC

6 A

Medical

Chassis

76.2 mm

50.8 mm

24.2 mm

UMA

MINT1022A1205I01

Switching Power Supplies 22W 12V @ 1.83A

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SL Power

Availability : 36
Ship by Fri. 06 Sep to Thu. 12 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
36	1	2	3	4	5	6	7
37	8	9	10	11	12	13	14
38	15	16	17	18	19	20	21
39	22	23	24	25	26	27	28
40	29	30	1	2	3	4	5

USD 51.4762

Multiples of: 1

Open Frame

22 W

90 VAC to 264 VAC

1 Output

12 VDC

1.83 A

Medical

Chassis

3.5 in

2 in

0.67 in

Mint1022

47 Hz to 63 Hz

ECP40UD03

Switching Power Supplies PSU, 40W, COMPACT DUAL OUTPUT

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

XP Power

Availability : 36
Ship by Thu. 12 Sep to Mon. 16 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
36	1	2	3	4	5	6	7
37	8	9	10	11	12	13	14
38	15	16	17	18	19	20	21
39	22	23	24	25	26	27	28
40	29	30	1	2	3	4	5

USD 51.5361

Multiples of: 1

40 W

85 VAC to 264 VAC

5 V

5 A

50.8 mm

88.9 mm

22 mm

CFM60S120

Switching Power Supplies AC-DC Module, 60 Watt, Open Frame, 90-264VAC Input, 12VDC Output

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Cincon

Availability : 35
Ship by Thu. 12 Sep to Mon. 16 Sep

September 2024