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

08-30466-1055G

Switching Power Supplies COVER GPC55 / GPM55

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 : 52
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 159.3501

Multiples of: 1

Accessories

6.5 in

4.2 in

2.25 in

Accessory

MTW15-51212

Switching Power Supplies 16W 5V 12V 2A -12V/0.2A

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.

TDK-Lambda

Availability : 39
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 43.6632

Multiples of: 1

Switching Supplies

Open Frame

16 W

85 VAC to 265 VAC

5 V

12 V

2 A

0.3 A

Commercial

Chassis

1.3 in

0.82 in

0.31 in

Mtw

USP-150-15

Switching Power Supplies 150W 15V 10A W/ PFC Function

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 : 39
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 53.0964

Multiples of: 1

Open Frame

150 W

90 VAC to 295 VAC

15 VDC

10 A

Panel

215 mm

67.4 mm

33 mm

Usp - 150

PBA30F-24-N

Switching Power Supplies 30W 24V 1.3A w/cover

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 : 39
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 63.7742

Multiples of: 1

Switching Supplies

Enclosed

31.2 W

85 VAC to 264 VAC /110 VDC to 370 VDC

1 Output

24 V

1.3 A

Commercial

Chassis

103 mm

78 mm

34.5 mm

Pba

50 Hz / 60 Hz

Bulk

VMS-225C-15-CNF

Switching Power Supplies ac-dc, 225 W, 15 Vdc , single output, me

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 : 39
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 65.6155

Multiples of: 1

Switching Supplies

Enclosed

225 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

15 VDC

15 A

Medical

Chassis

103.4 mm

62 mm

37 mm

VMS - 225C - CNF

NEL-400-4.2

Switching Power Supplies 336W 4.2V 80A Sign Panel P.S.

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 : 39
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 67.8562

Multiples of: 1

Switching Supplies

Enclosed

336 W

180 VAC to 264 VAC , 254 VDC to 370 VDC

1 Output

4.2 VDC

80 A

Chassis

215 mm

115 mm

30 mm

Nel - 400

RSP-500-3.3

Switching Power Supplies 297W 3.3V 90A Power Supply W/PFC

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 : 39
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 109.8562

Multiples of: 1

Enclosed

297 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

3.3 VDC

90 A

Commercial

Chassis

230 mm

127 mm

40.5 mm

Rsp - 500

47 Hz to 63 Hz

MBC550-1T48

Switching Power Supplies 550W 48V 3.13A Medical

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.

Bel Fuse

Availability : 39
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 128.6103

Multiples of: 1

Open Frame

550 W

90 VAC to 264 VAC , 390 VDC

1 Output

48 VDC

3.13 A

Medical

Chassis

127 mm

76.2 mm

38.1 mm

Mbc550

47 Hz to 63 Hz

- 40 C

+ 70 C

Bulk

AIM1714VB6MC7D5C00

Switching Power Supplies VAIM 1714 175V 175V/450W T CA

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.

Vicor

Availability : 39
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 277.725

Multiples of: 1

Enclosed

450 W

85 VAC to 264 VAC

1 Output

5.3 A

Commercial

Smd/Smt

44.6 mm

35.5 mm

9.3 mm

47 Hz to 63 Hz

RSP-2400-48

Switching Power Supplies 2400W 48V 50A ACTIVE PFC FUNCTION

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 : 39
Ship by Thu. 12 Sep to Mon. 16 Sep

September 2024