Category - Root/Accessories | Exploitation/Laptop accessories/Power supply units
category_en - Audio, photo and video > Projectors and accessories > Projector
category_lv - Audio, foto un video > Projektori un piederumi > Projektori
category_ru - Audio, foto un video > Projektori un piederumi > Projektori
Compatible with -
Dane techniczne: Gwarancja - 3 lata w serwisie sprzedawcy
Dane techniczne: Inne cechy - + kabel zasilający | waga: 234 g
Dane techniczne: Kompatybilny z - Lenovo
Dane techniczne: Moc - 90 W
Dane techniczne: Napięcie wyjściowe - 20V
Dane techniczne: Natężenie prądu wyjściowego - 4.5 A
Dane techniczne: Producent - Qoltec
Dane techniczne: Zgodność ze standardami producentów - Lenovo
Description - A solution dedicated to you
When it comes to power supplies, reliability is crucial. Select a Qoltec power adapter dedicated to IBM/Lenovo laptops. It is made of the highest quality materials, and the technologies used in it allow for low energy consumption and high efficiency. Package contents power supply with velcro to organize the cable, thanks to which you can adjust the length of the cable.
Adapting the power supply - we give a helping hand
It is very important to match the right AC adapter for your laptop model. You can reduce the forced break in activity to a minimum by following these simple rules:
You can read the basic parameters from the label on the bottom of the laptop, they will be: POWER (W), VOLTAGE (V), CURRENT (A). The following points will dispel any doubts that may arise when making your choice of equipment:
1. POWER (W) - this number indicates the minimum value that a new power supply should have. Nothing prevents you from using a product with a higher strength. Thanks to this, it will be less loaded, and therefore it will heat up less.
2. CURRENT (A) - here, as in the case of POWER, the value on the new power supply may be equal to or higher than that indicated on the rating label of the laptop.
3. VOLTAGE (V) - the number for this parameter is more restrictive. Only a fluctuation of +/- 0.5V is allowed.
The last and equally important issue is the PLUG. You can't move without it! There are no exceptions here, it must be identical to the original. The size shown is the outer diameter and inner diameter of the pin. If a comparison based on the presented photo is not enough, a measurement will be necessary, which will ultimately confirm your choice.
Safe power supply in a universal version
Invest in security - it never loses its value. Made of the highest quality materials makes the Qoltec power supply an object worthy of your attention. It will ensure the expected stability of work thanks to special safeguards:
- against overvoltage: protects against too low or too high voltage,
- against overloads: protects against overloading the power line,
- against short circuits: protects against short circuits in the power circuit,
- thermal: protects against damage caused by overheating.
description_en - Resolution: 320×240 pixels (up to 1920×1080 playback).Image size: from 24 to 60 inches.Light source: LED, lifespan up to 30,000 hours.Manual focus.Interfaces: HDMI, USB, AV, SD card, 3.5mm audio output.Built-in speaker.Supported formats: video, image, audio.Power supply: 12V 2A adapter.
Package includes: Mini Projector. Power adapter. AV cable. Remote control. User manual. Advantages: Easy to use, suitable for children. Compatible with consoles, laptops, flash drives, and SD cards. Bright design, appealing to children. Suitable for home, garden, or camping. Versatility and reliability.
description_lv - Resolution: 320×240 pixels (up to 1920×1080 playback).Image size: from 24 to 60 inches.Light source: LED, lifespan up to 30,000 hours.Manual focus.Interfaces: HDMI, USB, AV, SD card, 3.5mm audio output.Built-in speaker.Supported formats: video, image, audio.Power supply: 12V 2A adapter.
Package includes: Mini Projector. Power adapter. AV cable. Remote control. User manual. Advantages: Easy to use, suitable for children. Compatible with consoles, laptops, flash drives, and SD cards. Bright design, appealing to children. Suitable for home, garden, or camping. Versatility and reliability.
description_ru - Разрешение: 320×240 пикселей (воспроизведение до 1920×1080).Размер изображения: от 24 до 60 дюймов.Источник света: LED, срок службы до 30 000 часов.Ручная фокусировка.Интерфейсы: HDMI, USB, AV, SD-карта, аудиовыход 3,5 мм.Встроенный динамик.Поддержка форматов: видео, изображения, аудио.Питание: 12V 2A адаптер.
Комплектация: Мини-проектор Адаптер питания. AV-кабель. Пульт дистанционного управления. Руководство пользователя. Преимущества: Простота в использовании, подходит для детей. Совместимость с приставками, ноутбуками, флешками и SD-картами. Яркий дизайн, привлекательный для детей. Подходит для дома, дачи или походов. Универсальность и надёжность.
Designation - CE+WEEE
dimension depth - 50 mm
dimension height - 230 mm
dimension weight - 420 g
dimension width - 135 mm
ean - 5901878500546
EAN - 5903039749085
Eans - 5901878500546
gross_weight - 1.15 kg
guarantee - 24
guarantee_type - normal
In box - Power adapter Velcro to organize cable Power cable Warranty card
Model - RO-3915
name - Power adapter for Lenovo 90W | 20V 4.5A | Slim Tip
Name - Qoltec 20V 4.5A 90W
Other features - Safety Overvoltage protection Overload protection Short-circuit protection Overheating protection
Output current (max) - 4.5 A
Output voltage - 20 V
Power supply output current - 90 W
Producent: Nazwa producenta / importera - Qoltecntec sp. z o.o.Chorzowska 44B44-100 GliwiceEmail: info@qoltec.com
producer - Qoltec
Producer - Qoltec
Producer - RoGer
ProducerCode - 50054.90W.LEN
ShortDescription - Zasilacz do Lenovo 90W | 20V | 4.5A | Slim tip + kabel zasilający
title_en - RoGer Portable Projector LED / TFT / LCD / 16:9 / 1920×1080 / 20W
title_lv - RoGer Portatīvais projektors LED / TFT / LCD / 16:9 / 1920×1080 / 20W
title_ru - RoGer Портативный проектор LED / TFT / LCD / 16:9 / 1920×1080 / 20W
Use - network
vendpn - 50054.90W.LEN
weight - 0.85 kg
