Power supplies Купить в интернет-магазине

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Shown goods: from 51 to 100 (407 всего)

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030370

Power Supply 12V 0.45A

Power supply unit 220V/12V AC/DC 0.45A.

In open execution.

всего: 93 pcs
маг ДП: 93 pcs

1:
10:
50:

71,40UAH
64,26UAH
57,12UAH

030374

LED driver<gtran/> 9-18x1W U input 220 volts, 240mA, Dark Energy<gtran/>

LED driver 9-18x1W U input 220 volts, 240mA, Dark Energy

Constant current driver for LED lamps and luminaires. Power of LEDs 9-18 pieces, 1W each, connected in series. Current 240 mA.
Not galvanically isolated!

всего: 161 pcs
маг ДП: 161 pcs

1:
10:
50:

36,96UAH
35,11UAH
29,57UAH

DARKENERGY

030377

LED driver 24-36W , 900mA

Constant current driver for LED floodlights and COB LEDs. LED power up to 36W, current 900mA.

всего: 118 pcs
маг ДП: 118 pcs

1:
5:
30:

184,80UAH
175,60UAH
147,80UAH

DARKENERGY

030378

LED driver 36-50W , 1400mA, Dark Energy

Constant current driver for LED floodlights and COB LEDs. LED power up to 50W, current 1400 mA.

всего: 26 pcs
маг ДП: 26 pcs

1:
5:
20:

243,60UAH
231,40UAH
194,90UAH

DARKENERGY

030922

Power Supply<gtran/> 12V 4A plug 5.5x2.5/5.5x2.1mm CHD1240<gtran/>

Power Supply 12V 4A plug 5.5x2.5/5.5x2.1mm CHD1240

Power adapter 220V - 12V. Maximum current 4A. connector 5.5x2.5/2.1mm. Plus inside. Cable length 1 m.
No power cord!

всего: 41 pcs
маг ДП: 20 pcs

1:
5:
20:

294,00UAH
279,30UAH
249,90UAH

030924

Power Supply 24V 1A plug 5.5x2.1mm CHD-CB24100

всего: 52 pcs
маг ДП: 2 pcs

1:
5:
20:

159,60UAH
151,60UAH
135,70UAH

030925

Power Supply<gtran/> 12V 1A plug 5.5x2.5/5.5x2.1mm CHD12V1A<gtran/>

Power Supply 12V 1A plug 5.5x2.5/5.5x2.1mm CHD12V1A

Power adapter 220V - 12V. Maximum current 1 A. Connector 5.5x2.5/2.1mm. Plus inside. Cable length 1 m.

всего: 343 pcs
маг ДП: 24 pcs

1:
10:
50:

109,20UAH
103,70UAH
87,36UAH

030926

Power Supply 12V 2A plug 5.5x2.5mm CHD12V2A

Power adapter 220V - 12V. Maximum current 2 A. Connector 5.5x2.5mm. Plus inside. Cable length 1 m.

всего: 15 pcs
маг ДП: 15 pcs

1:
10:
50:

138,60UAH
131,70UAH
110,90UAH

031597

Power supply module<gtran/> RT02-T2S12 12V 2W

Power supply module RT02-T2S12 12V 2W

Unipolar 12V 2W power supply.
Input voltage 85-264V AC.

всего: 350 pcs
маг ДП: 350 pcs

1:
10:
50:

84,00UAH
75,60UAH
67,20UAH

RLT

031598

Power supply module<gtran/> RT02-T2S05 5V 2W

Power supply module RT02-T2S05 5V 2W

Unipolar 5V 2W power supply.
Input voltage 85-264V AC.

всего: 245 pcs
маг ДП: 245 pcs

1:
10:
50:

84,00UAH
75,60UAH
67,20UAH

RLT

031603

DC-DC WRA1212MD-6W

Bipolar DC/DC power converter with galvanic isolation.

From 12V to ±12V. Power 6W.

всего: 15 pcs
маг ДП: 15 pcs

1:
10:
100:

336,00UAH
302,40UAH
268,80UAH

RLT

031605

DC-DC 5V to 3.3V, B0503S-1W

Unipolar DC/DC power converter with galvanic isolation.

From 5V to 3.3V. Power 1W.

всего: 177 pcs
маг ДП: 177 pcs

1:
10:
100:

71,40UAH
67,83UAH
57,12UAH

RLT

031606

DC-DC 5V to 9V, B0509S-1W

Unipolar DC/DC power converter with galvanic isolation.

From 5V to 9V. Power 1W.

всего: 283 pcs
маг ДП: 283 pcs

1:
10:
50:

67,20UAH
63,84UAH
53,76UAH

RLT

031607

DC-DC 5V to 12V, B0512S-1W

Unipolar DC/DC power converter with galvanic isolation.

From 5V to 12V. Power 1W.

всего: 478 pcs
маг ДП: 478 pcs

1:
10:
50:

67,20UAH
63,84UAH
53,76UAH

RLT

031609

DC-DC 5V to 5V, B0505S-2W

Single-ended DC/DC power converter with galvanic isolation.
From 5V to 5V. Power 2W.

всего: 287 pcs
маг ДП: 287 pcs

1:
10:
100:

109,20UAH
103,70UAH
87,36UAH

RLT

031611

DC-DC 12V to 5V, B1205S-2W

Single-ended DC/DC power converter with galvanic isolation.
From 12V to 5V. Power 2W.

всего: 95 pcs
маг ДП: 95 pcs

1:
10:
50:

117,60UAH
111,70UAH
94,08UAH

RLT

031612

DC-DC 12V to 12V, B1212S-2W

Unipolar DC/DC power converter with galvanic isolation.

From 12V to 12V. Power 2W.

всего: 392 pcs
маг ДП: 392 pcs

1:
10:
100:

117,60UAH
111,70UAH
94,08UAH

RLT

031613

DC-DC 12V to 15V, B1215S-2W

Unipolar DC/DC power converter with galvanic isolation.
From 12V to 15V. Power 2W.

всего: 200 pcs
маг ДП: 200 pcs

1:
10:
100:

121,80UAH
115,70UAH
97,44UAH

RLT

031946

Li-pol battery<gtran/> 402250P, 450mAh 3.7V with protection board<gtran/>

Li-pol battery 402250P, 450mAh 3.7V with protection board

Lithium polymer battery for powering radio electronic devices. Voltage 3.7V, capacity 450 mAh
With protection board.

всего: 133 pcs
маг ДП: 133 pcs

1:
10:
50:

75,60UAH
68,04UAH
56,70UAH

031947

Li-pol battery<gtran/> 403759P, 800mAh 3.7V with protection board<gtran/>

Li-pol battery 403759P, 800mAh 3.7V with protection board

Lithium polymer battery for powering radio electronic devices. Voltage 3.7V, capacity 800 mAh

With protection board.

всего: 120 pcs
маг ДП: 50 pcs

1:
10:
50:

126,00UAH
113,40UAH
94,50UAH

031948

Li-pol battery<gtran/> 357090P, 2500mAh 3.7V with protection board<gtran/>

Li-pol battery 357090P, 2500mAh 3.7V with protection board

Lithium polymer battery for powering radio electronic devices. Voltage 3.7V, capacity 2500 mAh

With protection board.

всего: 103 pcs
маг ДП: 103 pcs

1:
9:
45:

172,20UAH
155,00UAH
137,80UAH

031954

Li-pol battery<gtran/> 401120P 60mAh 3.7V with protection board<gtran/>

Li-pol battery 401120P 60mAh 3.7V with protection board

Lithium polymer battery for powering radio electronic devices. Voltage 3.7V, capacity 60 mAh

With protection board.

всего: 93 pcs
маг ДП: 93 pcs

1:
10:
50:

37,80UAH
34,02UAH
28,35UAH

032198

Master Watt charger<gtran/> ZVU BOT-12 [automatic, desulfation]<gtran/>

Master Watt charger ZVU BOT-12 [automatic, desulfation]

For charging all types of 12-volt lead-acid batteries from 7 to 200 Ah. Digital control. Doesn't boil the battery. Eat accelerated charging mode, desulfation.

всего: 2 pcs
маг ДП: 1 pc

1:	2 570,00UAH

032529

Power supply S-12-12 Superpower

Switching power supply unit in a metal casing. 12V, 12W, 1A.

всего: 17 pcs
маг ДП: 17 pcs

1:
5:
20:

126,00UAH
119,70UAH
113,40UAH

SUPERPOWER

032532

Power supply S-100-12 Superpower

Switching power supply in a metal casing. 12V, 100W, 8.5A.

всего: 40 pcs

1:
5:
20:

294,00UAH
279,30UAH
264,60UAH

SUPERPOWER

032533

Power supply S-180-12 Superpower

Switching power supply unit in a metal casing. 12V, 180W, 15A.

всего: 3 pcs
маг ДП: 3 pcs

1:
5:
20:

462,00UAH
438,90UAH
415,80UAH

SUPERPOWER

032538

Power supply S-72-24 Superpower

Switching power supply in a metal casing. 24V, 72W, 3A.

всего: 22 pcs
маг ДП: 22 pcs

1:
5:
20:

365,40UAH
347,10UAH
328,90UAH

SUPERPOWER

032539

Power supply S-120-24 Superpower

Switching power supply in a metal casing. 24V, 120W, 5A.

всего: 41 pcs
маг ДП: 3 pcs

1:
5:
20:

420,00UAH
399,00UAH
378,00UAH

SUPERPOWER

032540

Power supply S-240-24 Superpower

Switching power supply in a metal casing. 24V, 240W, 10A.

всего: 57 pcs

1:
5:
20:

525,00UAH
498,70UAH
472,50UAH

SUPERPOWER

032543

Power supply S-10-5 Superpower

Switching power supply unit in a metal casing. 5V, 10W, 2A.

всего: 42 pcs
маг ДП: 42 pcs

151,20UAH

1:
5:
20:

134,40UAH
127,70UAH
121,00UAH

SUPERPOWER

032544

Power supply S-15-5 Superpower

Switching power supply in a metal casing. 5V, 15W, 3A.

всего: 100 pcs
маг ДП: 41 pcs

1:
5:
20:

157,50UAH
149,60UAH
141,70UAH

SUPERPOWER

032546

Power supply S-50-5 Superpower

Switching power supply unit in a metal casing. 5V, 50W, 10A.

всего: 20 pcs
маг ДП: 20 pcs

1:
5:
20:

294,00UAH
279,30UAH
264,60UAH

SUPERPOWER

032547

Power supply S-100-5 Superpower

Switching power supply in a metal casing. 5V, 100W, 20A.

всего: 5 pcs
маг ДП: 5 pcs

1:
5:
20:

420,00UAH
399,00UAH
378,00UAH

SUPERPOWER

032548

Power supply S-150-5 Superpower

Switching power supply unit in a metal casing. 5V, 150W, 30A.

всего: 1 pc
маг ДП: 1 pc

1:
5:
20:

462,00UAH
438,90UAH
415,80UAH

SUPERPOWER

032549

Power supply S-200-5 Superpower

Switching power supply unit in a metal casing. 5V, 200W, 40A.

всего: 10 pcs

1:
3:
10:

630,00UAH
598,50UAH
567,00UAH

SUPERPOWER

032550

Power supply S-300-5 Superpower

Switching power supply unit in a metal casing. 5V, 300W, 60A.

всего: 4 pcs
маг ДП: 4 pcs

1:
3:
10:

840,00UAH
798,00UAH
756,00UAH

SUPERPOWER

032551

Power supply S-90-18 Superpower

Switching power supply in a metal casing. 18V, 90W, 5A.

всего: 4 pcs
маг ДП: 4 pcs

1:
5:
20:

462,00UAH
438,90UAH
415,80UAH

SUPERPOWER

032553

Adapter for LED strips<gtran/> 20W 12V IP67

Adapter for LED strips 20W 12V IP67

Switching power supply unit in a sealed metal casing. IP67

всего: 2 pcs
маг ДП: 2 pcs

1:
3:
10:

294,00UAH
279,30UAH
264,60UAH

SUPERPOWER

032554

Adapter for LED strips<gtran/> 30W 12V IP67

Adapter for LED strips 30W 12V IP67

Switching power supply unit in a sealed metal casing. IP67

всего: 4 pcs
маг ДП: 4 pcs

1:
5:
20:

336,00UAH
319,20UAH
302,40UAH

SUPERPOWER

034020

LED driver<gtran/> 1-3 * 1W 290mA Uin = 12 volts<gtran/>

LED driver 1-3 * 1W 290mA Uin = 12 volts

Lighting LED driver. Powered by a 12 V electronic transformer. Feet with G5.3 MR16 base

всего: 278 pcs
маг ДП: 278 pcs

1:
10:
100:

46,20UAH
41,58UAH
36,96UAH

DARKENERGY

034485

Power supply S-360-36

Switching power supply in a metal casing. 36V, 360W, 10A.
For use in CNC machines

всего: 8 pcs
маг ДП: 3 pcs

1:
3:
10:

1 092,00UAH
1 037,00UAH
982,80UAH

HONG WEI

034486

Power supply S-360-48

Switching power supply in a metal casing. 48V, 360W, 7.5A.
For use in CNC machines

всего: 1 pc
маг ДП: 1 pc

1:
3:
10:

1 134,00UAH
1 077,00UAH
1 021,00UAH

HONG WEI

035043

Power Supply<gtran/> 12V 3A plug 5.5x2.5/5.5x2.1mm CHD1230<gtran/>

Power Supply 12V 3A plug 5.5x2.5/5.5x2.1mm CHD1230

Power adapter 220V - 12V. Maximum current 3A. connector 5.5x2.5/2.1mm. Plus inside. Cable length 1 m.
No power cord!

всего: 48 pcs
маг ДП: 8 pcs

1:
5:
20:

273,00UAH
259,30UAH
232,00UAH

035045

Power Supply<gtran/> 24V 4A plug 5.5x2.5/5.5x2.1mm CHD24V4A<gtran/>

Power Supply 24V 4A plug 5.5x2.5/5.5x2.1mm CHD24V4A

Power adapter 220V - 24V. Maximum current 4A. connector 5.5x2.5/2.1mm. Plus inside. Cable length 1 m.
No power cord!

всего: 44 pcs
маг ДП: 4 pcs

1:
5:
20:

420,00UAH
399,00UAH
378,00UAH

035048

Power Supply 3.3V 600mA 3W YS-U3S3.3L

3.3V 3W unipolar power supply

всего: 79 pcs
маг ДП: 79 pcs

1:
10:
100:

109,20UAH
103,70UAH
98,28UAH

BAOTAID

035049

Power Supply 5V 500mA 3W YS-U3S5L

5V 3W unipolar power supply

всего: 88 pcs
маг ДП: 88 pcs

1:
10:
100:

109,20UAH
103,70UAH
98,28UAH

BAOTAID

035050

Power Supply 9V 350mA 3W YS-U3S9L

9V 3W unipolar power supply

всего: 65 pcs
маг ДП: 35 pcs

1:
10:
100:

109,20UAH
103,70UAH
98,28UAH

BAOTAID

035051

Power Supply<gtran/> 12V 300mA 3W YS-U3S12L

Power Supply 12V 300mA 3W YS-U3S12L

Unipolar power supply 12V 3W

всего: 10 pcs
маг ДП: 10 pcs

1:
10:
100:

109,20UAH
103,70UAH
98,28UAH

BAOTAID

035052

Power Supply 5V 1A 5W YS-U5S5

Unipolar power supply 5V 5W

всего: 375 pcs
маг ДП: 50 pcs

1:
10:
50:

138,60UAH
131,70UAH
124,70UAH

BAOTAID

035054

Power Supply<gtran/> 12V 500mA 5W YS-U5S12

Power Supply 12V 500mA 5W YS-U5S12

Unipolar 12V 5W power supply

всего: 301 pcs
маг ДП: 61 pcs

1:
10:
100:

159,60UAH
135,70UAH
111,70UAH

BAOTAID

Pages: 1 2 3 4 5 6 7 8

Power source - electrical equipment designed to generate, store electrical energy or change its characteristics.

There are three main groups of power supplies:

Primary. The primary include converters of various types of energy into electrical energy, an example is a battery that converts chemical energy into electrical energy.
Secondary. These sources do not generate electricity themselves, but only serve to convert it in order to provide the required parameters (voltage, current, voltage ripple, etc.)
Tertiary. It is a power source for equipment that connects to a secondary power source.

Primary power sources include chemical current sources (galvanic cells, batteries, fuel cells) and the rest: photoelectric converters (solar battery), thermoelectric converters, electromechanical current sources, MHD generator, radioisotope energy sources.

Secondary power sources include: transformers and autotransformers of alternating voltage and current, vibration converters, pulse converters, voltage and current stabilizers, inverters, umformers (electric machine converter).