ЧП Ворон. Электронные компоненты и радиомонтажное оборудование. Микросхемы, транзисторы, реле, резисторы, конденсаторы, паяльное оборудование, припой.
Корзина пуста!
ВХОД ДЛЯ КЛИЕНТОВ

Забыли пароль?
Зарегистрироваться
Поиск:

Enter a search string or click on the microphone icon and begin speaking.

×
История запросов
ваша история поиска пуста
Whole catalog Power suppliesNetwork adapters (power supplies)
 Power suppliesBattery chargersChargers for Li-ion batteries
Код товара:
041711

Power Supply/Charger 4.2V 2A plug 5.5x2.5/5.5x2.1mm

Power adapter/charger 220V - 4.2V. Maximum current 2 A. Connector 5.5x2.5/2.1mm. Plus inside. Cable length 1 m.
 Power Supply/Charger  4.2V 2A plug 5.5x2.5/5.5x2.1mm
In stock
147,00 UAH × = 147,00 UAH
from 1 pc : 147,00 UAH
from 5 pcs : 139,60 UAH ( -5,0%)
from 20 pcs : 124,90 UAH ( -15,0%)

Current balances:

Магазин-Днепр
23 pcs
For Online Orders
23 pcs

Изображение товара

Product description format_size zoom_out zoom_in

Compact switching power supply with CC/CV (constant current/constant voltage) configuration, which allows it to be used as a charger for one Li-ion/Li-pol battery. The charging mode is indicated by a LED on the case. Red - the battery is charging, green - the battery is charged.

Key Features:

  • Input voltage: AC 180V-240V 50-60Hz
  • Output voltage: DC 4.2V
  • Rated output current: 2000mA
  • Power: 10W
  • Charging mode: CC/CV
  • Modulation Method: Pulse Width Modulation
  • Work efficiency (COP): 90%
  • Temperature coefficient: ±0.02% *°C
  • Starting time: <1S (input AC 220V Io = 10%)
  • Output voltage accuracy: ±5%
  • Output voltage instability: ±5%
  • Instability under load: ±4%
  • Insulation strength (input - output): AC 2000V/10 seconds
  • Insulation resistance (input-output):> 50 MΩ, DC 500 V
  • Working temperature: 0 ~ 45°C, 20% ~ 90% RH
  • Storage temperature: -20°C ~ 85°C 10% ~ 95% RH
  • Connector: 5.5x2.5/2.1mm universal, plus inside
  • Cable length: 1 m

Leave your feedback or ask a question

Only this product is discussed here. Off topic comments will be deleted! Please follow the Commenting Rules.

The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
To carry out technical calculations and obtain the exact parameters of the goods, use the datasheets from the manufacturer's website.

If you need additional information, or you found an error in the description, or have other questions about this product, then our manager will help you: Денис - Днепр unknown

Buy with this product: Посмотреть больше…