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

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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

ECM140US15

Switching Power Supplies POWER SUPPLY, 140WATT, OPEN FRAME

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 : 49
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 151.905

Multiples of: 1

120 W

Chassis

76.2 mm

127.0 mm

31.8 mm

0 C

70 C

TPP 300-112-M

Switching Power Supplies 300W 12V 25A Medical 4.6" x 2.44 metal enclosed

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.

TRACO Power

Availability : 49
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 173.5146

Multiples of: 1

Switching Supplies

Enclosed

300 W

85 VAC to 264 VAC , 100 VAC to 240 VAC , 120 VDC to 370 VDC

1 Output

12 VDC

25 A

Medical

Chassis

116.8 mm

62 mm

39.7 mm

TPP 300 - M

MVAC400-24AFT

Murata Power Solutions Switching Power Supplies 400W, 24V 16.7A Aux Out, Term Conn

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.

Murata

Availability : 49
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 224.2126

Multiples of: 1

Switching Supplies

Open Frame

400 W

90 VAC to 264 VAC

3 Output

24 V

12 V

16.7 A

1 A

Medical, Commercial

Chassis

5 in

3 in

1.18 in

Mvac400

47 Hz to 63 Hz

Bulk

ECM100S CONKIT

Switching Power Supplies CONNECTOR KIT ECM100 SINGLE 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 : 48
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 10.1193

Multiples of: 1

Kits

1 Output

Medical, Commercial

Ecm40 - 100

Bulk

GB10S12P01

Switching Power Supplies 10W 5V 1A Med PCB

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 : 48
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 10.1194

Multiples of: 5

Switching Supplies

Open Frame

12 W

100 VAC to 240 VAC

1 Output

12 VDC

1 A

Medical, Industrial

Pcb

52 mm

27 mm

25 mm

Gb10

47 Hz to 63 Hz

- 25 C

+ 70 C

RACM30-24SK/277/OF

Switching Power Supplies 30W 85-305Vin 24Vout 1.25A

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.

RECOM POWER

Availability : 48
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 15.8424

Multiples of: 1

Switching Supplies

Open Frame

30 W

80 VAC to 305 VAC

1 Output

24 VDC

1.25 A

ITE, Industrial, Household

PCB

76.2 mm

38.1 mm

23 mm

RACM30 - K/277

EPS-65-15

Switching Power Supplies 65.1W 15V 4.34A

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 : 48
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 16.1437

Multiples of: 1

Open Frame

65.1 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

15 VDC

4.34 A

Chassis

101.6 mm

50.8 mm

28.956 mm

Eps - 65

Bulk

VGS-75W-12

Switching Power Supplies ac-dc 75 W 12 Vdc single output metal case 85 305 Vac

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 : 48
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 17.4121

Multiples of: 1

Switching Supplies

Enclosed

72 W

85 VAC to 305 VAC , 120 VDC to 430 VDC

1 Output

12 VDC

6 A

Industrial

Chassis

99 mm

97 mm

30 mm

VGS - 75W

LCB35L

Switching Power Supplies 36W 12V 3A

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.

Artesyn Embedded Technologies

Availability : 48
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 18.6595

Multiples of: 1

Switching Supplies

Enclosed

36 W

88 VAC to 264 VAC , 125 VDC to 373 VDC

1 Output

12 V

3 A

Commercial

Chassis

99.5 mm

81.5 mm

35.5 mm

Lcb35

47 Hz to 63 Hz

CFM50S120-P

Switching Power Supplies 50W 12V 4.17A PCB

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 : 48
Ship by Thu. 12 Sep to Mon. 16 Sep

September 2024