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UPS 12v

STAB-518AI_1STAB-518AI_2

Uninterruptible power supply unit, stabilized. 12V / 5A. Adjustable output voltage 12-14V. Input network 170-260V. LED indication. Place under the battery 18 Ah. Plastic case.

Sales price: 30.00 $
Discount:
Left only 7 pcs.
STAB-518PRO_1STAB-518PRO_024

Uninterruptible power supply unit, stabilized. 12V / 5A. Adjustable output voltage 12-14V. Input network 170-260V. LED indication. Volt / Amp Indication. Place under the battery 18 Ah. Plastic case. Indication" Volt / Ampere" is intended for convenient adjustment of the necessary outgoing voltage and determination of the total current consumption for connected devices.

Sales price: 40.00 $
Discount:
Left only 9 pcs.
STAB-1018PRO_1STAB-1018PRO_2

Uninterruptible power supply unit, stabilized. 12V / 10A. Adjustable output voltage 12-14V. Input network 170-260V. LED indication. Volt / Amp Indication. Place under the battery 18 Ah. Plastic case. Indication" Volt / Ampere" is intended for convenient adjustment of the necessary outgoing voltage and determination of the total current consumption for connected devices.

Sales price: 60.32 $
Discount:
Left only 2 pcs.
STAB-518WIFI_19STAB-518WIFI_27

Uninterruptible power supply unit, stabilized. 12V / 5A. Adjustable output voltage 12-14V. Input network 170-260V. LED indication. Place under a battery 18 Ah battery. Plastic case. Wi-fi relay. Office Android, iOS.

Sales price: 65.62 $
Discount:
Product in stock
STAB-2018PRO_1STAB-2018PRO_2

Uninterruptible power supply unit, stabilized. 12V / 20A. Adjustable output voltage 12-14V. Input network 170-260V. LED indication. Volt / Amp Indication. Place under the battery 18 Ah battery. Built-in fan. Plastic case. Indication" Volt / Ampere" is intended for convenient adjustment of the necessary outgoing voltage and determination of the total current consumption for connected devices.

Sales price: 80.00 $
Discount:
Left only 8 pcs.
STAB-1018WIFI_15STAB-1018WIFI_26

Uninterruptible power supply unit, stabilized. 12V / 10A. Adjustable output voltage 12-14V. Input network 170-260V. LED indication. Place under a battery 18 Ah battery. Plastic case. Wi-fi relay. Office Android, iOS.

Sales price: 84.53 $
Discount:
Product in stock
STAB-518AI_1STAB-518AI_2

STAB-518AI

Left only 7 pcs.

Uninterruptible power supply unit, stabilized. 12V / 5A. Adjustable output voltage 12-14V. Input network 170-260V. LED indication. Place under the battery 18 Ah. Plastic case.
STAB-518PRO_1STAB-518PRO_024

STAB-518PRO

Left only 9 pcs.

Uninterruptible power supply unit, stabilized. 12V / 5A. Adjustable output voltage 12-14V. Input network 170-260V. LED indication. Volt / Amp Indication. Place under the battery 18 Ah. Plastic case. Indication" Volt / Ampere" is intended for convenient adjustment of the necessary outgoing voltage and determination of the total current consumption for connected devices.
STAB-1018PRO_1STAB-1018PRO_2

STAB-1018PRO

Left only 2 pcs.

Uninterruptible power supply unit, stabilized. 12V / 10A. Adjustable output voltage 12-14V. Input network 170-260V. LED indication. Volt / Amp Indication. Place under the battery 18 Ah. Plastic case. Indication" Volt / Ampere" is intended for convenient adjustment of the necessary outgoing voltage and determination of the total current consumption for connected devices.
STAB-518WIFI_19STAB-518WIFI_27

STAB-518WiFi

Product in stock

Uninterruptible power supply unit, stabilized. 12V / 5A. Adjustable output voltage 12-14V. Input network 170-260V. LED indication. Place under a battery 18 Ah battery. Plastic case. Wi-fi relay. Office Android, iOS.
STAB-2018PRO_1STAB-2018PRO_2

STAB-2018PRO

Left only 8 pcs.

Uninterruptible power supply unit, stabilized. 12V / 20A. Adjustable output voltage 12-14V. Input network 170-260V. LED indication. Volt / Amp Indication. Place under the battery 18 Ah battery. Built-in fan. Plastic case. Indication" Volt / Ampere" is intended for convenient adjustment of the necessary outgoing voltage and determination of the total current consumption for connected devices.
STAB-1018WIFI_15STAB-1018WIFI_26

STAB-1018WiFi

Product in stock

Uninterruptible power supply unit, stabilized. 12V / 10A. Adjustable output voltage 12-14V. Input network 170-260V. LED indication. Place under a battery 18 Ah battery. Plastic case. Wi-fi relay. Office Android, iOS.
UPS_12V

STABILIZED ✅ uninterrupted power supply unit 12v (3a, 5a, 10a, 20a, 30a). Provide a STABILIZED DC output voltage. Such a power supply unit contains a network transformer, a rectifier and a stabilizer. STABILIZED - means that the output voltage does not depend (or almost does not depend) on changes in the mains voltage (within reasonable limits) and on changes in the load current. Unlike unstabilized power supplies in stabilized ones, the output voltage will be the same both at idle and at rated load. In addition, in such power supplies, the ripple of the AC voltage at the output is usually quite small.

A stabilized power supply can almost always replace an unstabilized one (but certainly not vice versa). Therefore, if you do not know which DC power supply is needed for your security system - stabilized or unstabilized, then use a STABILIZED power supply.

UNSTABILIZED uninterruptible power supplies are the most common transformer and switching power supplies. Provide DC output voltage. Such a power supply includes a mains transformer and a rectifier. In unstabilized power supplies, the output voltage corresponds to the rated voltage only at the rated mains voltage (220V) and the rated load current. With unstable mains voltage (240V-280V), such power supplies can produce 15-23V, which is very dangerous for all 12v devices. These units are only suitable for powering lighting and heating devices, electric motors and any devices with a built-in voltage regulator (for example, most cordless phones and answering machines). Such power supplies usually have a significant level of ripple in the mains voltage and are NOT SUITABLE for powering alarm systems and video surveillance systems. Stabilized power supplies should be used for these devices.