Power supplies Купить в интернет-магазине

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Shown goods: from 51 to 100 (475 всего)

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026102

LED driver<gtran/> 12-18x1W, U input 220 volts Dark Energy<gtran/>

LED driver 12-18x1W, U input 220 volts Dark Energy

Constant current driver for LED lamps and luminaires. Power of LEDs 12-18 pieces, 1W each, connected in series. Current 300 mA.

всего: 6 pcs
маг ДП: 6 pcs

1:
10:
100:

120,00UAH
114,00UAH
96,00UAH

DARKENERGY

026371

Блок питания 6V 1A plug 5.5x2.5mm CQ12-060100

всего: 100 pcs
маг ДП: 10 pcs

1:
5:
20:

88,00UAH
83,60UAH
74,80UAH

026393

USB charger<gtran/> 5V, 2A, 1xUSB A CQ12-050200

USB charger 5V, 2A, 1xUSB A CQ12-050200

AC adapter with USB cable outlet. Connector - USB-A female. 5 V, 2 A.
Suitable for charging phones, smartphones, tablets, power banks.

всего: 118 pcs
маг ДП: 68 pcs

1:
5:
30:

112,00UAH
106,40UAH
95,20UAH

027553

Battery<gtran/> LR66 AG4 177-U10 hourly<gtran/>

Battery LR66 AG4 177-U10 hourly

Alkaline (disc) 1.5V 35mAh

Used in watches, calculators, hearing aids, electronic devices, lighters.

всего: 14 pcs
маг ДП: 14 pcs

1:
20:
50:

13,88UAH
13,19UAH
12,49UAH

LR66 ( AG4 , LR626 )

027917

LED lamp driver<gtran/> 18x1W, U input 220 volts<gtran/>

LED lamp driver 18x1W, U input 220 volts

Open-frame driver for LED lamps and luminaires.
18x1W LEDs (300mA), 220V power supply

всего: 110 pcs
маг ДП: 110 pcs

1:
10:
100:

40,00UAH
36,00UAH
32,00UAH

028590

Adapter for LED strips<gtran/> 12V 1,5A 18W

Adapter for LED strips 12V 1,5A 18W

Switching power supply for LED strips. Input voltage 220 volts. Power 18 W. Output voltage 12 volts, current 1.5A. Protection class IP 21.

всего: 63 pcs
маг ДП: 63 pcs

1:
10:
100:

108,00UAH
102,60UAH
91,80UAH

APOS

028945

Power supply S-60-12 Superpower

Switching power supply in a metal casing. 12V, 60W, 5A.

всего: 88 pcs
маг ДП: 88 pcs

1:
5:
20:

240,00UAH
228,00UAH
216,00UAH

SUPERPOWER

028951

Power supply S-120-12 Superpower

Switching power supply in a metal casing. 12V, 120W, 10A.

всего: 64 pcs
маг ДП: 34 pcs

1:
5:
20:

360,00UAH
342,00UAH
324,00UAH

SUPERPOWER

028952

Power supply S-360-36 Superpower

360W 36V 10A Switching Power Supply

всего: 81 pcs
маг ДП: 9 pcs

1:
5:
20:

880,00UAH
836,00UAH
792,00UAH

SUPERPOWER

030368

Power Supply 12V 8A

Power supply unit 220V/12V AC/DC 8A.

In open execution.

всего: 58 pcs
маг ДП: 58 pcs

1:
10:

312,00UAH
280,80UAH

030370

Power Supply 12V 0.45A

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

In open execution.

всего: 118 pcs
маг ДП: 118 pcs

1:
10:
50:

68,00UAH
61,20UAH
54,40UAH

030373

LED driver<gtran/> 4-7x1W, 300mA, U input 220 volts Dark Energy v1.7a<gtran/>

LED driver 4-7x1W, 300mA, U input 220 volts Dark Energy v1.7a

Constant current driver for LED lamps and luminaires. Power of LEDs 4-7 pieces of 1W connected in series. Current 290-300 mA.

всего: 801 pcs
маг ДП: 301 pcs

1:
10:
100:

44,00UAH
41,80UAH
30,80UAH

DARKENERGY

030374

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: 171 pcs
маг ДП: 171 pcs

1:
10:
50:

35,20UAH
33,44UAH
28,16UAH

DARKENERGY

030377

LED driver 24-36W , 900mA

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

всего: 122 pcs
маг ДП: 122 pcs

1:
5:
30:

176,00UAH
167,20UAH
140,80UAH

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: 30 pcs
маг ДП: 30 pcs

1:
5:
20:

232,00UAH
220,40UAH
185,60UAH

DARKENERGY

030846

Power Supply<gtran/> 16V 4A plug 5.5x2.5mm<draft/>

Power Supply 16V 4A plug 5.5x2.5mm

Switching power supply in a desktop case.

Uin: 180-240 VAC Uout: 16VDC Iout: 4A. No power cable!

всего: 37 pcs
маг ДП: 7 pcs

1:
3:
10:

320,00UAH
304,00UAH
272,00UAH

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: 48 pcs
маг ДП: 6 pcs

1:
5:
20:

280,00UAH
266,00UAH
238,00UAH

030924

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

всего: 82 pcs
маг ДП: 32 pcs

1:
5:
20:

152,00UAH
144,40UAH
129,20UAH

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: 484 pcs
маг ДП: 5 pcs

1:
10:
50:

104,00UAH
98,80UAH
83,20UAH

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: 441 pcs
маг ДП: 7 pcs

1:
10:
50:

132,00UAH
125,40UAH
105,60UAH

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: 394 pcs
маг ДП: 394 pcs

1:
10:
50:

80,00UAH
72,00UAH
64,00UAH

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: 257 pcs
маг ДП: 257 pcs

1:
10:
50:

80,00UAH
72,00UAH
64,00UAH

RLT

031603

DC-DC WRA1212MD-6W

Bipolar DC/DC power converter with galvanic isolation.

From 12V to ±12V. Power 6W.

всего: 16 pcs
маг ДП: 16 pcs

1:
10:
100:

320,00UAH
288,00UAH
256,00UAH

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: 180 pcs
маг ДП: 180 pcs

1:
10:
100:

68,00UAH
64,60UAH
54,40UAH

RLT

031606

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

Unipolar DC/DC power converter with galvanic isolation.

From 5V to 9V. Power 1W.

всего: 290 pcs
маг ДП: 290 pcs

1:
10:
50:

64,00UAH
60,80UAH
51,20UAH

RLT

031608

DC-DC 12V to 12V, B1212S-1W

Unipolar DC/DC power converter with galvanic isolation.

From 12V to 12V. Power 1W.

всего: 1313 pcs
маг ДП: 1313 pcs

1:
10:
100:

68,00UAH
64,60UAH
54,40UAH

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: 166 pcs
маг ДП: 166 pcs

1:
10:
100:

104,00UAH
98,80UAH
83,20UAH

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: 138 pcs
маг ДП: 138 pcs

1:
10:
50:

112,00UAH
106,40UAH
89,60UAH

RLT

031612

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

Unipolar DC/DC power converter with galvanic isolation.

From 12V to 12V. Power 2W.

всего: 431 pcs
маг ДП: 431 pcs

1:
10:
100:

112,00UAH
106,40UAH
89,60UAH

RLT

031613

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

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

всего: 7 pcs
маг ДП: 7 pcs

1:
10:
100:

116,00UAH
110,20UAH
92,80UAH

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: 261 pcs
маг ДП: 261 pcs

1:
10:
50:

72,00UAH
64,80UAH
54,00UAH

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: 153 pcs
маг ДП: 153 pcs

1:
10:
50:

120,00UAH
108,00UAH
90,00UAH

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: 135 pcs
маг ДП: 135 pcs

1:
9:
45:

164,00UAH
147,60UAH
131,20UAH

031952

Li-pol battery<gtran/> 501230P, 130mAh 3.7V with protection board<gtran/>

Li-pol battery 501230P, 130mAh 3.7V with protection board

Lithium polymer battery for powering radio electronic devices. Voltage 3.7V, capacity 130 mAh

With protection board.

всего: 304 pcs
маг ДП: 304 pcs

1:
10:
50:

40,00UAH
36,00UAH
32,00UAH

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: 176 pcs
маг ДП: 176 pcs

1:
10:
50:

36,00UAH
32,40UAH
27,00UAH

032198

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

Charger Master Watt ZVU BOT-12 [automatic machine, desulfation]

For charging all types of 12-volt lead-acid storage batteries with a capacity of 7 to 200 A * h, including modern calcium ones. Microcontroller control. Does not "boil" the battery. Desulfation.

всего: 2 pcs
маг ДП: 2 pcs

1:
2:
5:

2 570,00UAH
2 519,00UAH
2 467,00UAH

MASTER.W

032529

Power supply S-12-12 Superpower

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

всего: 52 pcs
маг ДП: 2 pcs

1:
5:
20:

120,00UAH
114,00UAH
108,00UAH

SUPERPOWER

032530

Power supply S-24-12 Superpower

Switching power supply in a metal casing. 12V, 24W, 2A.

всего: 94 pcs
маг ДП: 94 pcs

1:
5:
20:

140,00UAH
133,00UAH
126,00UAH

SUPERPOWER

032531

Power supply S-40-12 Superpower

Switching power supply unit in a metal casing. 12V, 40W, 3.2A.

всего: 4 pcs
маг ДП: 4 pcs

1:
5:
20:

200,00UAH
190,00UAH
180,00UAH

SUPERPOWER

032532

Power supply S-100-12 Superpower

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

всего: 63 pcs
маг ДП: 63 pcs

1:
5:
20:

280,00UAH
266,00UAH
252,00UAH

SUPERPOWER

032533

Power supply S-180-12 Superpower

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

всего: 36 pcs
маг ДП: 1 pc

1:
5:
20:

440,00UAH
418,00UAH
396,00UAH

SUPERPOWER

032536

Power supply S-25-24 Superpower

Switching power supply unit in a metal casing. 24V, 24W, 1A.

всего: 4 pcs
маг ДП: 4 pcs

1:
5:
20:

144,00UAH
136,80UAH
129,60UAH

SUPERPOWER

032538

Power supply S-72-24 Superpower

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

всего: 36 pcs
маг ДП: 36 pcs

1:
5:
20:

348,00UAH
330,60UAH
313,20UAH

SUPERPOWER

032539

Power supply S-120-24 Superpower

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

всего: 60 pcs
маг ДП: 5 pcs

1:
5:
20:

400,00UAH
380,00UAH
360,00UAH

SUPERPOWER

032540

Power supply S-240-24 Superpower

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

всего: 100 pcs

1:
5:
20:

500,00UAH
475,00UAH
450,00UAH

SUPERPOWER

032543

Power supply S-10-5 Superpower

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

всего: 47 pcs
маг ДП: 47 pcs

1:
5:
20:

144,00UAH
136,80UAH
129,60UAH

SUPERPOWER

032544

Power supply S-15-5 Superpower

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

всего: 123 pcs
маг ДП: 4 pcs

1:
5:
20:

150,00UAH
142,50UAH
135,00UAH

SUPERPOWER

032545

Power supply S-25-5 Superpower

Switching power supply in a metal casing. 5V, 25W, 5A.

всего: 11 pcs
маг ДП: 11 pcs

1:
5:
20:

248,00UAH
235,60UAH
223,20UAH

SUPERPOWER

032546

Power supply S-50-5 Superpower

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

всего: 33 pcs
маг ДП: 33 pcs

1:
5:
20:

280,00UAH
266,00UAH
252,00UAH

SUPERPOWER

032547

Power supply S-100-5 Superpower

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

всего: 11 pcs
маг ДП: 11 pcs

1:
5:
20:

400,00UAH
380,00UAH
360,00UAH

SUPERPOWER

Pages: 1 2 3 4 5 6 7 8 9

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).

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