Code | photo_camera | Remains | shopping_cart | ||||||
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034485 | ![]() | Power supply S- Switching power supply in a metal casing. 36V, 360W, 10A. For use in CNC machines | total: 10 pcs |
| HONG WEI | ||||
034486 | ![]() | Power supply S- Switching power supply in a metal casing. 48V, 360W, 7.5A. For use in CNC machines | total: 1 pc маг ДП: 1 pc |
| HONG WEI | ||||
035039 | ![]() | Power Supply 5V 2A plug 5.5x2.5/5.5x2.1mm CHD-DUA0520 Power adapter 220V - 5V. Maximum current 2 A. Connector 5.5x2.5/2.1mm. Plus inside. Cable length 1.2 m. | total: 95 pcs маг ДП: 31 pcs |
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035043 | ![]() | Power Supply Power adapter 220V - 12V. Maximum current 3A. connector 5.5x2.5/2.1mm. Plus inside. Cable length 1 m. No power cord! | total: 48 pcs маг ДП: 8 pcs |
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035045 | ![]() | Power Supply Power adapter 220V - 24V. Maximum current 4A. connector 5.5x2.5/2.1mm. Plus inside. Cable length 1 m. No power cord! | total: 45 pcs маг ДП: 5 pcs |
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035048 | ![]() | Power Supply 3.3V 600mA 3W YS-U3S3.3L 3.3V 3W unipolar power supply | total: 81 pcs маг ДП: 81 pcs |
| BAOTAID | ||||
035049 | ![]() | Power Supply 5V 500mA 3W YS-U3S5L 5V 3W unipolar power supply | total: 94 pcs маг ДП: 94 pcs |
| BAOTAID | ||||
035050 | ![]() | Power Supply 9V 350mA 3W YS-U3S9L 9V 3W unipolar power supply | total: 79 pcs маг ДП: 49 pcs |
| BAOTAID | ||||
035051 | ![]() | Power Supply Unipolar power supply 12V 3W | total: 88 pcs маг ДП: 88 pcs |
| BAOTAID | ||||
035052 | ![]() | Power Supply 5V 1A 5W YS-U5S5 Unipolar power supply 5V 5W | total: 419 pcs маг ДП: 94 pcs |
| BAOTAID | ||||
035054 | ![]() | Power Supply Unipolar 12V 5W power supply | total: 304 pcs маг ДП: 64 pcs |
| BAOTAID | ||||
035055 | ![]() | Power Supply 5V 2A 10W YS-U12S5H 5V 10W unipolar power supply | total: 18 pcs маг ДП: 18 pcs |
| BAOTAID | ||||
035057 | ![]() | Power Supply Unipolar power supply 12V 12V | total: 117 pcs маг ДП: 15 pcs |
| BAOTAID | ||||
035058 | ![]() | Power Supply Unipolar power supply 24V 12W | total: 52 pcs маг ДП: 1 pc |
| BAOTAID | ||||
035059 | ![]() | Power Supply 5V 15W unipolar power supply | total: 69 pcs маг ДП: 69 pcs |
| BAOTAID | ||||
035060 | ![]() | Power Supply Unipolar 12V 24W power supply | total: 36 pcs маг ДП: 6 pcs |
| BAOTAID | ||||
035061 | ![]() | Power Supply Unipolar power supply 24V 24W | total: 41 pcs маг ДП: 11 pcs |
| BAOTAID | ||||
035063 | ![]() | Power Supply Unipolar power supply 12V 36W | total: 47 pcs маг ДП: 9 pcs |
| BAOTAID | ||||
035064 | ![]() | Power Supply 24V 1.5A 36W YS-U30S24 24V 36W unipolar power supply | total: 15 pcs маг ДП: 15 pcs |
| BAOTAID | ||||
035722 | ![]() | DC-DC Unipolar DC/DC power converter with galvanic isolation.
From 12V to 5V. Power 1W. | total: 612 pcs маг ДП: 612 pcs |
| RLT | ||||
035724 | ![]() | DC-DC Single-ended DC/DC power converter with galvanic isolation. From 24V to 5V. Power 2W. | total: 159 pcs маг ДП: 159 pcs |
| RLT | ||||
035728 | ![]() | Master Watt charger For charging all types of 12-volt lead-acid batteries from 7 to 200 Ah. Digital control, automatic selection of the optimal charging current. | total: 2 pcs маг ДП: 2 pcs |
| MW | ||||
035807 | ![]() | Charger for Li-Ion Charger for Li-Ion batteries Xtar VC2, 2 batteries | total: 5 pcs маг ДП: 5 pcs |
| XTAR | ||||
036619 | ![]() | USB charger for cars | total: 7 pcs маг ДП: 7 pcs |
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036635 | ![]() | Auto splitter-charging | total: 7 pcs |
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036684 | ![]() | Auto splitter-charging | total: 1 pc маг ДП: 1 pc |
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036977 | ![]() | Battery The battery is lithium-ion. No protection board, no protruding positive contact. | total: 144 pcs маг ДП: 44 pcs |
| 18650 | ||||
037121 | ![]() | LED driver Constant current driver for LED lamps and luminaires. Connection of LEDs up to 18 pcs. 1W in series. Current 230 mA. Not galvanically isolated. Pf ≥ 0.9 | total: 190 pcs маг ДП: 190 pcs |
| DARKENERGY | ||||
037125 | ![]() | LED driver Constant current driver for LED lamps and luminaires. Connection of LEDs up to 36 pcs. 1W in series. Current 290 mA. Galvanically isolated. | total: 44 pcs маг ДП: 44 pcs |
| DARKENERGY | ||||
037130 | ![]() | LED driver Constant current driver for LED lamps and luminaires. Connection of LEDs up to 12 pcs. 1W in series. Current 290 mA. Galvanically isolated. | total: 267 pcs маг ДП: 267 pcs |
| DARKENERGY | ||||
037131 | ![]() | LED driver Constant current driver for LED lamps and luminaires. Power of LEDs 18-36 pieces of 1W connected in series. Current 290 mA. Not galvanically isolated. | total: 412 pcs маг ДП: 12 pcs |
| DARKENERGY | ||||
037133 | ![]() | LED driver Constant current driver for LED lamps and luminaires. It is possible to connect 1 LED for 2-3W. Current 590 mA. Galvanically isolated. | total: 1153 pcs маг ДП: 53 pcs |
| DARKENERGY | ||||
037134 | ![]() | LED driver Lighting LED driver. Powered by a 12 V electronic transformer. Feet with G5.3 MR16 base | total: 50 pcs маг ДП: 50 pcs |
| DARKENERGY | ||||
037135 | ![]() | LED driver Lighting LED driver. Powered by a 12 V electronic transformer. Feet with G5.3 MR16 base | total: 118 pcs маг ДП: 118 pcs |
| DARKENERGY | ||||
037139 | ![]() | LED driver Lighting LED driver. Powered by a 12 V electronic transformer. Feet with G5.3 MR16 base | total: 195 pcs маг ДП: 195 pcs |
| DARKENERGY | ||||
037149 | ![]() | Li-pol battery Lithium polymer battery for powering radio electronic devices. Voltage 3.7V, capacity 120 mAh
With protection board. | total: 186 pcs маг ДП: 186 pcs |
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037192 | ![]() | Battery Application: players, flashlights, flashlights, electronic toys, portable TVs, etc. | total: 4724 pcs маг ДП: 164 pcs |
| PKCELL | AA (LR6,R6) | |||
037193 | ![]() | Battery Application: players, flashlights, flashlights, electronic toys, portable TVs, etc. | total: 3713 pcs маг ДП: 117 pcs |
| PKCELL | AAA (LR03,R03) | |||
037195 | ![]() | Battery Super Alkaline crown 9V
players, flashlights, flashlights, electronic toys, portable TVs, etc. | total: 1246 pcs маг ДП: 94 pcs |
| PKCELL | Крона (6F22,6LR61) | |||
037197 | ![]() | Battery Heavy Duty Crown 9V
Usage: wall and table clocks, remote controls, etc. | total: 902 pcs маг ДП: 22 pcs |
| PKCELL | Крона (6F22,6LR61) | |||
037344 | ![]() | Power Supply 36V 1A 36W YS-U30S36 Unipolar power supply 36V 36W | total: 23 pcs маг ДП: 3 pcs |
| BAOTAID | ||||
037351 | ![]() | Power Supply Unipolar power supply 48V 200W | total: 13 pcs маг ДП: 5 pcs |
| BAOTAID | ||||
037352 | ![]() | Power Supply Unipolar power supply 48V 48W | total: 5 pcs маг ДП: 5 pcs |
| BAOTAID | ||||
037353 | ![]() | Power Supply Power supply with two independent power lines 12V/1A and 5V/1A, 15W | total: 10 pcs маг ДП: 10 pcs |
| BAOTAID | ||||
037355 | ![]() | Power Supply Power supply with two independent power lines 12V/4A and 5V/1A, 50W | total: 10 pcs |
| BAOTAID | ||||
037626 | ![]() | Battery tester Load plug with digital indicator for testing 12-volt batteries with a capacity of 20 to 200 Amp-hours. | total: 1 pc маг ДП: 1 pc |
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037784 | ![]() | Power Supply 5V 3A plug 5.5x2.5/5.5x2.1mm CHD-5VB15 Power adapter 220V - 5V. Maximum current 3 A. Connector 5.5x2.5/2.1mm. Plus inside. Cable length 1 m. | total: 90 pcs маг ДП: 90 pcs |
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037785 | ![]() | Power Supply/Charger 8.4V 1A plug 5.5x2.5mm CQ15-840100 Power adapter/charger 220V - 8.4V. Maximum current 1 A. Connector 5.5x2.5/2.1mm. Plus inside. Cable length 1 m. | total: 117 pcs маг ДП: 117 pcs |
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037788 | ![]() | Power Supply Power adapter 220V - 12V. Maximum current 8 A. Connector - cigarette lighter. Plus inside. Cable length 1 m. Without power cord! | total: 27 pcs маг ДП: 3 pcs |
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037791 | ![]() | Power Supply 24V 1.5A plug 5.5x2.1mm CHD-CB24150 Power adapter 220V - 24V. Maximum current 1.5A. connector 5.5x2.5/2.1mm. Plus inside. Cable length 1 m. | total: 129 pcs маг ДП: 25 pcs |
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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.
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).