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

PSK-S5B-15

Switching Power Supplies 5W 15V 330mA Board Mount

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 : 44
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 9.7256

Multiples of: 5

Switching Supplies

Enclosed

5 W

85 VAC to 264 VAC , 100 VDC to 370 VDC

1 Output

15 V

330 mA

Commercial

Pcb

37 mm

24.5 mm

18 mm

Psk - S5b

47 Hz to 63 Hz

- 40 C

+ 70 C

Tray

GB20S12K01

Switching Power Supplies

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 : 44
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 10.1309

Multiples of: 1

Ac - Dc Power Supplies

Open Frame

18 W

90 VAC to 264 VAC

1 Output

12 VDC

1.5 A

Medical, Industrial

86 mm

41 mm

25 mm

Gb20

47 Hz to 63 Hz

- 25 C

+ 70 C

PMT-24V50W2BA

Switching Power Supplies 12V 50W Enclosed Terminal Block connector

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.

Delta

Availability : 44
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 15.1742

Multiples of: 1

VGS-35W-5

Switching Power Supplies ac-dc 35 W 5 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 : 44
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 15.9269

Multiples of: 1

Switching Supplies

Enclosed

35 W

85 VAC to 305 VAC , 120 VDC to 430 VDC

1 Output

5 VDC

7 A

Industrial

Chassis

99 mm

82 mm

30 mm

VGS - 35W

VGS-75W-48

Switching Power Supplies ac-dc 75 W 48 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 : 44
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 18.9095

Multiples of: 1

Switching Supplies

Enclosed

76 W

85 VAC to 305 VAC , 120 VDC to 430 VDC

1 Output

48 VDC

1.6 A

Industrial

Chassis

99 mm

97 mm

30 mm

VGS - 75W

LFA15F-5-J1

Switching Power Supplies AC/DC PS(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.

Cosel

Availability : 44
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 20.1337

Multiples of: 1

Switching Supplies

Open Frame

15 W

85 VAC to 264 VAC

1 Output

5 V

3 A

Commercial

Chassis

107 mm

60 mm

32 mm

Lfa

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

VGS-100W-12

Switching Power Supplies ac-dc 100 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 : 44
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 21.8316

Multiples of: 1

Switching Supplies

Enclosed

102 W

85 VAC to 305 VAC , 120 VDC to 431 VDC

1 Output

12 VDC

8.5 A

Industrial

Chassis

129 mm

97 mm

30 mm

VGS - 100W

RPS-120-27

Switching Power Supplies 120W 27V 80-264Vac 2xMOPP Class II

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 : 44
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 23.7757

Multiples of: 1

Open Frame

121.5 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

27 VDC

4.5 A

Medical

Chassis

101.6 mm

50.8 mm

29 mm

Rps - 120

47 Hz to 63 Hz

ECL05US12-T

Switching Power Supplies PSU, 5W, MINI, 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 : 44
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 23.9269

Multiples of: 1

5 W

85 VAC to 264 VAC

1 Output

12 V

410 mA

25.4 mm

66.04 mm

18.47 mm

ECL

LFA30F-5-Y

Switching Power Supplies AC/DC PS(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.

Cosel

Availability : 44
Ship by Fri. 06 Sep to Thu. 12 Sep

September 2024