/
/
Power supplies, transformers
- Input voltage: 230V / 50Hz
- Output voltage: 11.5V AC
- Outputs: 11.5V AC: approx. 20cm long cable
- Inputs: 230V AC: flat 230V plug
14,94
EUR
including 23.00% VAT
- Output voltage: 11,5V AC
- Input voltage: 230V
- Voltage: 1.2A
- montage: szyna DIN
16,81
EUR
including 23.00% VAT
- Power suply for JB305 series video intercoms
- Standard adapter strapped to the grid
- Output: 18V 1A DC
20,00
EUR
including 23.00% VAT
- Power supply for V100 + , V500 RTS and V500 PRO io video intercoms
- Nominal voltage 24V DC
- Rated current 1A
57,97
EUR
including 23.00% VAT
- Switch-mode power supply
- Output parametrs: DC 15V 4A max 60W
- Width: 51.5mm
37,05
EUR
including 23.00% VAT
- Output voltage: 11,5V AC
- Input voltage: 230V
- Voltage: 2A
- montage: szyna DIN
24,60
EUR
including 23.00% VAT
- Can maintain full JB305 set
- Power supply mounted on DIN rail
- Output: 18V 1A DC
52,00
EUR
including 23.00% VAT
- integrated video distributor
- output voltage 15V DC
- DIN rail mounting
93,10
EUR
including 23.00% VAT
- Power supply for the acoGO IP gateway!
- 15VDC output
11,53
EUR
including 23.00% VAT
- Output parameters: DC 15V 4A
max 60W
- Width: 52,5mm
- Depth: 54,5mm
- LED indicator for power on
33,63
EUR
including 23.00% VAT
- Output parameters: DC 15V 1,34A max 20W
- Width: 22,5mm
- Output OK for DC: (DC OK ACTIVE SIGNAL)
26,15
EUR
including 23.00% VAT
- Switch-mode power supply
- Output parametrs: DC 15V / 4A, max. 65W
- LED signaling
- Cooling by free air flow
- Dimensions: 4 DIN modules
71,30
EUR
including 23.00% VAT
- Power supply for V100 + and V500 video intercoms
- Nominal voltage 24V DC
- Maximum current 1A
- Standard adapter strapped to the grid
26,08
EUR
including 23.00% VAT
- PoE Power suply
- Connection of video intercom with router
- Output: 48V 0.5A
- Input (IN) and output (OUT): RJ45
- Standard: 802.3af
21,51
EUR
including 23.00% VAT
- Working in the PRO system
- Monitoring the states of inputs and outputs
- Distance to the receiver: up to 70 m
- Connection of up to 5 receivers
- DIN rail mounting
77,53
EUR
including 23.00% VAT
Power supplies and transformers are devices that are used to convert electrical energy.
Power supplies lower the mains voltage (230 V) to the voltage required to power electronic devices (e.g., 5 V, 12 V, 24 V). They can be stabilized (provide a constant output voltage) or unstabilized (the output voltage can vary depending on the load).
Transformers change the voltage of alternating current (AC) from one level to another. They can be step-up (increase voltage) or step-down (decrease voltage). Transformers are often used in power grids to transmit electricity over long distances.
Types of power supplies and transformers:
-
Mains power supplies: Powered by mains voltage (230 V).
-
Battery power supplies: Powered by batteries.
-
Switching power supplies: Use transistors to switch current, which allows for smaller size and higher efficiency.
-
Power transformers: Used in power grids and electronic devices.
-
Autotransformers: Have only one winding, which allows for voltage change without galvanic isolation.
-
Isolation transformers: Provide galvanic isolation between the primary and secondary circuits.
When choosing a power supply or transformer, consider the following:
-
Input and output voltage
-
Power
-
Current type (AC or DC)
-
Size and weight
-
Additional features (e.g., voltage stabilization, galvanic isolation)
