Power supplies Купить в интернет-магазине

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Shown goods: from 251 to 300 (490 всего)

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045448

Li-ion SANYO battery<gtran/> NCR18650GA MH12210 3500mAh 3.7V without protection 10A<gtran/>

Li-ion SANYO battery NCR18650GA MH12210 3500mAh 3.7V without protection 10A

Lithium-ion battery. Without protection board, without protruding positive contact. Maximum current 10A.

всего: 4 pcs
маг ДП: 4 pcs

1:
4:
10:

276,20UAH
270,50UAH
265,00UAH

PAN

045449

Li-ion battery<gtran/> ICR18650-MH1, 3100mAh 3.7V without protection 10A<gtran/>

Li-ion battery ICR18650-MH1, 3100mAh 3.7V without protection 10A

Lithium-ion battery. Without protection board, without protruding positive contact. Maximum current 10A.

всего: 312 pcs
маг ДП: 12 pcs

1:
4:
10:

210,70UAH
206,40UAH
202,20UAH

18650

045455

Li-ion battery INR18650-MJ1, 3500mAh 3.7V 10A(20A) without protection

Lithium-ion battery. Without protection board, without protruding positive contact. Maximum current is up to 20A.

всего: 8 pcs
маг ДП: 8 pcs

1:
4:
10:

283,20UAH
277,70UAH
272,00UAH

045471

Li-ion Molicel battery<gtran/> INR21700-P42A 4200mAh 3.7V without protection 45A, up to -40C<gtran/>

Li-ion Molicel battery INR21700-P42A 4200mAh 3.7V without protection 45A, up to -40C

High current lithium-ion battery. Without protection board, without protruding positive contact. Fast charge. Low temperature, up to -40°C. Maximum discharge current 45A.

всего: 163 pcs
маг ДП: 22 pcs

403,70UAH

1:
10:
40:

351,00UAH
344,20UAH
337,20UAH

21700

045472

Li-ion battery LISHEN INR21700 4500mAh 3.7V 3C without protection

Lithium-ion battery. No protection board, no protruding positive contact.

всего: 102 pcs
маг ДП: 102 pcs

1:
10:
40:

222,90UAH
218,20UAH
213,80UAH

21700

045473

Battery Li-ion Samsung INR21700-40T, 4000MAH, 35A(45A) B/I

High current lithium-ion battery. Without protection board, without protruding positive contact. Fast charge. Maximum discharge current 45A.

всего: 129 pcs
маг ДП: 4 pcs

1:
10:
40:

326,70UAH
320,20UAH
313,70UAH

SAMSUNG

21700

045474

Li-ion HLY battery<gtran/> INR26650 5000mAh 3.6V w/protection<gtran/>

Li-ion HLY battery INR26650 5000mAh 3.6V w/protection

The battery is lithium-ion. No protection board, no protruding positive contact.

всего: 259 pcs
маг ДП: 67 pcs

1:
10:
40:

252,50UAH
247,30UAH
242,30UAH

26650

045475

Li-ion HLY battery INR26650 5000mAh 3.6V б/защиты, выступающий плюс

The battery is lithium-ion. Without protection board, with protruding positive contact.

всего: 32 pcs
маг ДП: 32 pcs

1:
4:
10:

263,40UAH
255,10UAH
253,00UAH

26650

045746

DC-DC 15V to 3.3V, B1503S-1W

всего: 118 pcs
маг ДП: 118 pcs

1:
10:
50:

73,09UAH
69,43UAH
58,47UAH

RLT

045747

DC-DC 15V to 5V, B1505S-1W

всего: 63 pcs
маг ДП: 63 pcs

1:
10:
100:

73,09UAH
69,43UAH
58,47UAH

RLT

045748

DC-DC 15V to 9V, B1509S-1W

всего: 36 pcs
маг ДП: 36 pcs

1:
10:
50:

73,09UAH
69,43UAH
58,47UAH

RLT

045749

DC-DC 15V to 12V, B1512S-1W

всего: 48 pcs
маг ДП: 48 pcs

1:
10:
50:

73,09UAH
69,43UAH
58,47UAH

RLT

045751

DC-DC 15V to 24V, B1524S-1W

всего: 47 pcs
маг ДП: 47 pcs

1:
10:
50:

73,09UAH
69,43UAH
58,47UAH

RLT

045752

DC-DC 5V to ±3.3V, A0503S-1W

Bipolar DC/DC power converter with galvanic isolation.
From 5V to ±3.3V. Power 1W.

всего: 114 pcs
маг ДП: 114 pcs

1:
10:
50:

94,58UAH
89,85UAH
75,67UAH

RLT

045753

DC-DC 5V to ±5V, A0505S-1W

Bipolar DC/DC power converter with galvanic isolation.
From 5V to ±5V. Power 1W.

всего: 189 pcs
маг ДП: 189 pcs

1:
10:
50:

94,58UAH
89,85UAH
75,67UAH

RLT

045754

DC-DC 5V to ±9V, A0509S-1W

Bipolar DC/DC power converter with galvanic isolation.
From 5V to ±9V. Power 1W.

всего: 13 pcs
маг ДП: 13 pcs

1:
10:
50:

94,58UAH
89,85UAH
75,67UAH

RLT

045756

DC-DC 5V to ±15V, A0515S-1W

Bipolar DC/DC power converter with galvanic isolation.
From 5V to ±15V. Power 1W.

всего: 96 pcs
маг ДП: 96 pcs

1:
10:
50:

94,58UAH
89,85UAH
75,67UAH

RLT

045757

DC-DC 5V to ±24V, A0524S-1W

Bipolar DC/DC power converter with galvanic isolation.
From 5V to ±24V. Power 1W.

всего: 47 pcs
маг ДП: 47 pcs

1:
10:
50:

94,58UAH
89,85UAH
75,67UAH

RLT

045758

DC-DC 12V to ±3.3V, A1203S-1W

Bipolar DC/DC power converter with galvanic isolation.
From 12V to ±3.3V. Power 1W.

всего: 50 pcs
маг ДП: 50 pcs

1:
10:
50:

94,58UAH
89,85UAH
75,67UAH

RLT

045759

DC-DC 12V to ±5V, A1205S-1W

Bipolar DC/DC power converter with galvanic isolation.
From 12V to ±5V. Power 1W.

всего: 45 pcs
маг ДП: 45 pcs

1:
10:
50:

94,58UAH
89,85UAH
75,67UAH

RLT

045760

DC-DC 12V to ±9V, A1209S-1W

Bipolar DC/DC power converter with galvanic isolation.
From 12V to ±9V. Power 1W.

всего: 34 pcs
маг ДП: 34 pcs

1:
10:
50:

94,58UAH
89,85UAH
75,67UAH

RLT

045761

DC-DC 12V to ±12V, A1212S-1W

Bipolar DC/DC power converter with galvanic isolation.
From 12V to ±12V. Power 1W.

всего: 295 pcs
маг ДП: 295 pcs

1:
10:
50:

94,58UAH
89,85UAH
75,67UAH

RLT

045762

DC-DC 12V to ±15V, A1215S-1W

Bipolar DC/DC power converter with galvanic isolation.
From 12V to ±15V. Power 1W.

всего: 97 pcs
маг ДП: 97 pcs

1:
10:
50:

94,58UAH
89,85UAH
75,67UAH

RLT

045763

DC-DC 12V to ±24V, A1224S-1W

всего: 200 pcs
маг ДП: 200 pcs

1:
10:
50:

94,58UAH
89,85UAH
75,67UAH

RLT

045764

DC-DC 15V to ±3.3V, A1503S-1W

Bipolar DC/DC power converter with galvanic isolation.
From 15V to ±3.3V. Power 1W.

всего: 50 pcs
маг ДП: 50 pcs

1:
10:
50:

94,58UAH
89,85UAH
75,67UAH

RLT

045765

DC-DC 15V to ±5V, A1505S-1W

Bipolar DC/DC power converter with galvanic isolation.
From 15V to ±5V. Power 1W.

всего: 50 pcs
маг ДП: 50 pcs

1:
10:
50:

94,58UAH
89,85UAH
75,67UAH

RLT

045766

DC-DC 15V to ±9V, A1509S-1W

Bipolar DC/DC power converter with galvanic isolation.
From 15V to ±9V. Power 1W.

всего: 49 pcs
маг ДП: 49 pcs

1:
10:
50:

94,58UAH
89,85UAH
75,67UAH

RLT

045767

DC-DC 15V to ±12V, A1512S-1W

Bipolar DC/DC power converter with galvanic isolation.
From 15V to ±12V. Power 1W.

всего: 47 pcs
маг ДП: 47 pcs

1:
10:
50:

94,58UAH
89,85UAH
75,67UAH

RLT

045768

DC-DC 15V to ±15V, A1515S-1W

Bipolar DC/DC power converter with galvanic isolation.
From 15V to ±15V. Power 1W.

всего: 46 pcs
маг ДП: 46 pcs

1:
10:
50:

94,58UAH
89,85UAH
75,67UAH

RLT

045769

DC-DC 15V to ±24V, A1524S-1W

Bipolar DC/DC power converter with galvanic isolation.
From 15V to ±24V. Power 1W.

всего: 49 pcs
маг ДП: 49 pcs

1:
10:
50:

94,58UAH
89,85UAH
75,67UAH

RLT

045770

DC-DC 24V to ±3.3V, A2403S-1W

Bipolar DC/DC power converter with galvanic isolation.
From 24V to ±3.3V. Power 1W.

всего: 50 pcs
маг ДП: 50 pcs

1:
10:
50:

94,58UAH
89,85UAH
75,67UAH

RLT

045771

DC-DC 24V to ±5V, A2405S-1W

Bipolar DC/DC power converter with galvanic isolation.
From 24V to ±5V. Power 1W.

всего: 40 pcs
маг ДП: 40 pcs

1:
10:
50:

94,58UAH
89,85UAH
75,67UAH

RLT

045772

DC-DC 24V to ±9V, A2409S-1W

Bipolar DC/DC power converter with galvanic isolation.
From 24V to ±9V. Power 1W.

всего: 49 pcs
маг ДП: 49 pcs

1:
10:
50:

94,58UAH
89,85UAH
75,67UAH

RLT

045773

DC-DC 24V to ±12V, A2412S-1W

Bipolar DC/DC power converter with galvanic isolation.
From 24V to ±12V. Power 1W.

всего: 46 pcs
маг ДП: 46 pcs

1:
10:
50:

94,58UAH
89,85UAH
75,67UAH

RLT

045774

DC-DC 24V to ±15V, A2415S-1W

всего: 199 pcs
маг ДП: 199 pcs

1:
10:
50:

94,58UAH
89,85UAH
75,67UAH

RLT

045775

DC-DC 24V to ±24V, A2424S-1W

Bipolar DC/DC power converter with galvanic isolation.
From 24V to ±24V. Power 1W.

всего: 50 pcs
маг ДП: 50 pcs

1:
10:
50:

94,58UAH
89,85UAH
75,67UAH

RLT

045776

DC-DC 5V to 3.3V, B0503S-2W

Single-ended DC/DC power converter with galvanic isolation.
From 5V to 3V. Power 2W.

всего: 95 pcs
маг ДП: 95 pcs

1:
10:
50:

111,80UAH
106,20UAH
89,42UAH

RLT

045777

DC-DC 12V to 3.3V, B1203S-2W

Single-ended DC/DC power converter with galvanic isolation.
From 12V to 3.3V. Power 2W.

всего: 35 pcs
маг ДП: 35 pcs

1:
10:
50:

111,80UAH
106,20UAH
89,42UAH

RLT

045778

DC-DC 24V to 3.3V, B2403S-2W

Single-ended DC/DC power converter with galvanic isolation.
From 24V to 3V. Power 2W.

всего: 48 pcs
маг ДП: 48 pcs

1:
10:
50:

111,80UAH
106,20UAH
89,42UAH

RLT

045779

DC-DC 5V to 5V, WRB0505CS-3W

всего: 192 pcs
маг ДП: 192 pcs

1:
10:
50:

258,00UAH
245,10UAH
206,40UAH

RLT

045780

DC-DC 5V to 12V, WRB0512CS-3W

всего: 199 pcs
маг ДП: 199 pcs

1:
10:
50:

258,00UAH
245,10UAH
206,40UAH

RLT

045781

DC-DC 12V to 5V, WRB1205CS-3W

всего: 186 pcs
маг ДП: 186 pcs

1:
10:
50:

258,00UAH
245,10UAH
206,40UAH

RLT

045782

DC-DC 12V to 12V, WRB1212CS-3W

всего: 996 pcs
маг ДП: 996 pcs

1:
10:
50:

249,40UAH
230,70UAH
212,00UAH

RLT

045783

DC-DC 24V to 5V, WRB2405CS-3W

всего: 195 pcs
маг ДП: 195 pcs

1:
10:
50:

258,00UAH
245,10UAH
206,40UAH

RLT

045784

DC-DC 5V to 5V, WRB0505MD-6W

всего: 25 pcs
маг ДП: 25 pcs

1:
5:
20:

322,40UAH
306,30UAH
258,00UAH

RLT

045785

DC-DC 5V to 12V, WRB0512MD-6W

всего: 21 pcs
маг ДП: 21 pcs

1:
5:
20:

322,40UAH
306,30UAH
258,00UAH

RLT

045786

DC-DC 12V to 5V, WRB1205MD-6W

всего: 27 pcs
маг ДП: 27 pcs

1:
5:
20:

322,40UAH
306,30UAH
258,00UAH

RLT

045787

DC-DC 12V to 12V, WRB1212MD-6W

всего: 14 pcs
маг ДП: 14 pcs

1:
5:
20:

322,40UAH
306,30UAH
258,00UAH

RLT

045788

DC-DC 24V to 5V, WRB2405MD-6W

всего: 19 pcs
маг ДП: 19 pcs

1:
5:
20:

322,40UAH
306,30UAH
258,00UAH

RLT

045789

DC-DC 12V to ±5V, WRA1205MD-6W

Bipolar DC/DC power converter with galvanic isolation.

From 12V to ±5V. Power 6W.

всего: 148 pcs
маг ДП: 148 pcs

1:
5:
20:

322,40UAH
306,30UAH
258,00UAH

RLT

Pages: 1 ... 4 5 6 7 8 ... 10

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).