Fast delivery
Discount conditions for companies
Up to 10% discount for pupils, students and educational institutions
Europe wide shipping for 4,90€
Automatic switching module HW-712 - emergency power supply, battery regulator 12V
Automatic switching module HW-712 - emergency power supply, battery regulator 12V
Automatic switching module HW-712 - emergency power supply, battery regulator 12V
Image similar
     

Automatic switching module HW-712 - emergency power supply, battery regulator 12V

€6.76 *
Content: 1 Piece

incl. VAT plus shipping costs

Delivery time: appr. 1-3 days

  • F23107018
  • 0,03 kg
  • 5.4 cm x 2.6 cm x 1.6 cm (L x W x H)
Secure and fast payment with
Amazon PayKlarnaCredit cardPayPalInvoiceSofort.Prepayment
Overview: HW-712 12V 150W - Automatic emergency power switching power supply - emergency... more

Overview:

  • HW-712 12V 150W - Automatic emergency power switching power supply - emergency battery switch
  • this controller is needed to switch to emergency battery power supply
  • if the module is powered by a 12V power supply, the green LED lights up and the power is passed to the output
  • in case of power supply failure, automatically switches to battery power supply (IN2) and the red LED lights up
  • the cabling is done via screw terminals
  • the effective current is up to 12A, the power is up to 150W at 12V

Technical data:

  • Input voltage: 5V-48V
  • Output voltage: 12V
  • max. output current 12A
  • Power: 150W

Scope of delivery:

  • 1x HW-712 automatic switching module - emergency power supply, battery regulator 12V
Further links to "Automatic switching module HW-712 - emergency power supply, battery regulator 12V"
Read, write and discuss reviews... more
Customer reviews for "Automatic switching module HW-712 - emergency power supply, battery regulator 12V"
21 Nov 2023

Minderwertige Schraubklemme/Steckverbinder

Musste bei zwei Regler neue, bessere Schraubklemme verlöten (bisher 2/3 benutzt), Schraube zieht nicht an. Ansonsten mach es was es soll. Nur für meine zwecke ungeeignet das es einen Kurzschluss verursacht

Write rating
Reviews will be activated after verification.
Please enter the string in the text field below.

The fields marked with * are required.

Cap for micro push-buttons - compatible with "Type-B" push-buttons" Cap for micro push-buttons - compatible with...
Content 1 Piece
€0.30 *
Item no: F23106741
Add
Pressure switch, black - 3-9V, LED illuminated Pressure switch, black - 3-9V, LED illuminated
Content 1 Piece
€4.33 *
Item no: F23108871
Add
3-pin rocker switch - 1-pole on/off switch, KCD1-105 3-pin rocker switch - 1-pole on/off switch,...
Content 1 Piece
€1.11 *
Item no: F23106372
Add
Pressure switch, chrome - 3V/5V, LED illuminated Pressure switch, chrome - 3V/5V, LED illuminated
Content 1 Piece
from €4.00 *
Item no: F23108618
Add
Wireless charger for smartphones - 5V, 5W, 1A Wireless charger for smartphones - 5V, 5W, 1A
Content 1 Piece
€4.76 *
Item no: F23106480
Add
Rocker switch 2 positions KCD1-105 250V, 10A Rocker switch 2 positions KCD1-105 250V, 10A
Content 1 Piece
€0.48 *
Item no: F23109016
Add
Rocker switch KCD-1 - 12*18.8mm, waterproof, illuminated Rocker switch KCD-1 - 12*18.8mm, waterproof,...
Content 1 Piece
€2.32 *
Item no: F23109017
Add
Rocker switch KCD-2 - 21.5*27.5mm, waterproof, illuminated Rocker switch KCD-2 - 21.5*27.5mm, waterproof,...
Content 1 Piece
€2.32 *
Item no: F23108522
Add
Creality-filament-schwarz2 Creality CR-PLA filament - various colors
Content 1 Piece
from €21.27 *
Item no: F23107094
Add
ACS712 - Current sensor, 30A ACS712 - Current sensor, 30A
Content 1 Piece
€3.00 *
Item no: F23106808
Add
Still 2 in stock!
220V optocoupler (TTL AC 220V Isolation Module SCM Test Board) 220V optocoupler (TTL AC 220V Isolation Module...
Content 1 Piece
€3.89 *
Item no: F23107285
Add
40 pieces breadboard cable female/female (20cm) 40 pieces breadboard cable female/female (20cm)
Content 1 Piece
€1.67 *
Item no: FUN-1010559
Add
40 pieces breadboard cable male/female (20cm) 40 pieces breadboard cable male/female (20cm)
Content 1 Piece
€1.74 *
Item no: FUN-1010554
Add
Funduino ESP32 - WROOM32, WLAN, WiFi development board with CP2102 Funduino ESP32 - WROOM32, WLAN, WiFi...
Content 1 Piece
€9.07 *
Item no: F23107345
Add
10x Jumper cable with crocodile clips, male, 22cm 10x Jumper cable with crocodile clips, male, 22cm
Content 1 Piece
€3.00 *
Item no: F23107468
Add
DC plug-in adapter with screw terminal - male DC plug-in adapter with screw terminal - male
Content 1 Piece
€0.96 *
Item no: F23106646
Add
- 18%
Miniature water pump - 3-5V, 100-200mA Miniature water pump - 3-5V, 100-200mA
Content 1 Piece
€1.97 * €2.40 *
Item no: F23107193
Add
- 40%
RTC module DS3231 with I2C interface RTC module DS3231 with I2C interface
Content 1 Piece
€3.05 * €5.10 *
Item no: F23106657
Add
Voltage sensor, 25V Voltage sensor, 25V
Content 1 Piece
€1.30 *
Item no: F23106636
Add
Distance sensor, obstacle detection sensor - Infrared (IR) Distance sensor, obstacle detection sensor -...
Content 1 Piece
€1.59 *
Item no: F23107475
Add
Relay card 1-channel 5V / 230V for Arduino Relay card 1-channel 5V / 230V for Arduino
Content 1 Piece
€1.72 *
Item no: F23107168
Add
40 pieces breadboard cable male/male (20cm) 40 pieces breadboard cable male/male (20cm)
Content 1 Piece
€1.74 *
Item no: FUN-1010558
Add
9V battery terminal clip with DC plug, T-shape - 15cm cable 9V battery terminal clip with DC plug, T-shape...
Content 1 Piece
€0.96 *
Item no: F23106613
Add
- 21%
PCF8563 RTC module for Arduino PCF8563 RTC module for Arduino
Content 1 Piece
€2.29 * €2.90 *
Item no: F23106517
Add
1NO+1NC Emergency stop switch 1NO+1NC Emergency stop switch
Content 1 Piece
€3.33 *
Item no: F23105897
Add
Relay card. HIGH-LOW-LEVEL trigger - 1 channel, 5V Relay card. HIGH-LOW-LEVEL trigger - 1 channel, 5V
Content 1 Piece
€2.01 *
Item no: F23107407
Add
- 57%
10 pcs. Breadboard cable - m/m, m/f, w/w - assorted colors, different lengths 10 pcs. Breadboard cable - m/m, m/f, w/w -...
from €0.72 * €1.67 *
Item no: F23108928
Add
Power supply module for breadboards, Micro-USB / DC - 3.3V, 5V Power supply module for breadboards, Micro-USB...
Content 1 Piece
€2.32 *
Item no: F23106151
Add
Rocker switch KCD-1 - 12*18.8mm, waterproof, illuminated Rocker switch KCD-1 - 12*18.8mm, waterproof,...
Content 1 Piece
€2.32 *
Item no: F23109017
Add
- 4%
TIP!
Funduino Starter Kit for Arduino with workbook Funduino Starter Kit for Arduino with workbook
Content 1 Piece
from €47.90 * €49.90 *
Item no: F23105652
Add
ESP32 microcontroller - in UNO R3 design, ESPDUINO ESP32 microcontroller - in UNO R3 design, ESPDUINO
Content 1 Piece
€9.90 *
Item no: F23107400
Add
- 1%
MCP4725 - I2C DAC converter with 12-bit resolution MCP4725 - I2C DAC converter with 12-bit resolution
Content 1 Piece
€4.84 * €4.90 *
Item no: F23107081
Add
- 6%
Water pump 5-12V / XH-D12220 / JV-180A Water pump 5-12V / XH-D12220 / JV-180A
Content 1 Piece
€9.28 * €9.90 *
Item no: F23108977
Add
Relay card 1-channel 12V / 230V for Arduino Relay card 1-channel 12V / 230V for Arduino
Content 1 Piece
€2.15 *
Item no: F23106469
Add
Trim potentiometer set - 500 Ohm to 1M Ohm - Potentiometer Trim potentiometer set - 500 Ohm to 1M Ohm -...
Content 1 Piece
€8.85 *
Item no: F23108697
Add
- 39%
Voltmeter and ammeter in one module 100V / 10A - Display color: red Voltmeter and ammeter in one module 100V / 10A...
Content 1 Piece
€2.71 * €4.44 *
Item no: F23108576
Add
Current sensor Allegro 50A / ACS758 ACS758 LCB-050B-PFF-T Bidirectional Current sensor Allegro 50A / ACS758 ACS758...
Content 1 Piece
€8.19 *
Item no: F23108572
Add
Solar cell - 4.5W, 6V, 16.5*16.5cm Solar cell - 4.5W, 6V, 16.5*16.5cm
Content 1 Piece
€13.24 *
Item no: F23107275
Add
- 5%
Relay card, solid state relay - 2 channel, 5V Relay card, solid state relay - 2 channel, 5V
Content 1 Piece
€4.66 * €4.90 *
Item no: F23108569
Add
Electromagnet DC12V WF-P30/22 10Kg Electromagnet DC12V WF-P30/22 10Kg
Content 1 Piece
€5.77 *
Item no: F23108546
Add
Sold out
- 62%
Precision screwdriver / precision mechanic set 31 in 1 Precision screwdriver / precision mechanic set...
Content 1 Piece
€1.50 * €3.90 *
Item no: F23107188
Add
Relay card, solid state relay - 4 channel, 5V Relay card, solid state relay - 4 channel, 5V
Content 1 Piece
€7.53 *
Item no: F23106987
Add
Relay card. HIGH-LOW-LEVEL Trigger - 4 channel, 5V Relay card. HIGH-LOW-LEVEL Trigger - 4 channel, 5V
Content 1 Piece
€4.88 *
Item no: F23108521
Add
- 10%
Relay module (12V) - 1 channel - LOW level trigger Relay module (12V) - 1 channel - LOW level trigger
Content 1 Piece
€2.15 * €2.38 *
Item no: F23106963
Add
- 1%
Relay card, solid state relay - 1 channel, 5V Relay card, solid state relay - 1 channel, 5V
Content 1 Piece
€2.66 * €2.70 *
Item no: F23106946
Add
RFID TAG - Keychain, 13.56MHz RFID TAG - Keychain, 13.56MHz
Content 1 Piece
€1.06 *
Item no: F23106945
Add
Sold out
Allegro current sensor - 100A, ACS758, bidirectional Allegro current sensor - 100A, ACS758,...
Content 1 Piece
€7.75 *
Item no: F23106941
Add
Arduino Motor Engineering Kit Motors Backup Education Arduino Motor Engineering Kit Motors Backup...
Content 1 Piece
€45.70 *
Item no: F23110616
Add
Rocker switch with blue LED, 12V - 1-4-way Rocker switch with blue LED, 12V - 1-4-way
Content 1 Piece
from €3.75 *
Item no: F23110112
Add
Grove - SPDT relay (30A) Grove - SPDT relay (30A)
Content 1 Piece
€12.30 *
Item no: F23106002
Add
Rim / wheel / tire for N20 motors, TT gear motors, compatible with Lego Rim / wheel / tire for N20 motors, TT gear...
Content 1 Piece
€1.45 *
Item no: F23107387
Add
Relay module 1-channel 5V for mounting on top-hat rail Relay module 1-channel 5V for mounting on...
Content 1 Piece
€4.90 *
Item no: F23108179
Add
Secret switch mirror switch inductive 12V illuminated, LED strip Secret switch mirror switch inductive 12V...
Content 1 Piece
€6.58 *
Item no: F23107563
Add
Electric push rod / lifting rod / linear actuator - 6V / 12V Electric push rod / lifting rod / linear...
Content 1 Piece
from €21.49 *
Item no: F23108255
Add
SMIH-12VDC-SL-C Relay 12V / 230V SMIH-12VDC-SL-C Relay 12V / 230V
Content 1 Piece
€2.32 *
Item no: F23108232
Add
Mini Gear Motor N20 with 55mm M3 Threaded Rod - 6 V, 10 RPM Mini Gear Motor N20 with 55mm M3 Threaded Rod -...
Content 1 Piece
€8.63 *
Item no: F23109159
Add
Mini geared motor N20 Flip Chip 180° shaft 200upm Mini geared motor N20 Flip Chip 180° shaft 200upm
Content 1 Piece
€7.97 *
Item no: F23109191
Add
Mini geared motor N20 - with 55mm M3 threaded rod, 3-12V, 15-1000RPM Mini geared motor N20 - with 55mm M3 threaded...
Content 1 Piece
from €5.99 *
Item no: F23109190
Add
Sold out
Multifunctional time relay - Programmable - 12V - DK-C-01 Multifunctional time relay - Programmable - 12V...
Content 1 Piece
€8.19 *
Item no: F23109187
Add
Capacitive switch, illuminated, LED, various colors Capacitive switch, illuminated, LED, various...
Content 1 Piece
€2.32 *
Item no: F23109142
Add
CAP1188 - Capacitive I2C switch with 8 channels CAP1188 - Capacitive I2C switch with 8 channels
Content 1 Piece
€11.26 *
Item no: F23108527
Add
- 53%
12V relay - humidity-dependent switching 12V relay - humidity-dependent switching
Content 1 Piece
€2.60 * €5.50 *
Item no: F23108347
Add
Relay card. HIGH-LOW-LEVEL Trigger - 4 channel, 5V Relay card. HIGH-LOW-LEVEL Trigger - 4 channel, 5V
Content 1 Piece
€4.88 *
Item no: F23108521
Add
- 16%
2 channel relay module - 5V 2 channel relay module - 5V
Content 1 Piece
€2.43 * €2.90 *
Item no: F23106787
Add
40 pieces breadboard cable female/female (20cm) 40 pieces breadboard cable female/female (20cm)
Content 1 Piece
€1.67 *
Item no: FUN-1010559
Add
- 24%
Relay card. HIGH-LOW-LEVEL trigger - 2 channel, 5V Relay card. HIGH-LOW-LEVEL trigger - 2 channel, 5V
Content 1 Piece
€2.19 * €2.89 *
Item no: F23106512
Add
- 6%
Mini geared motor N20 Mini geared motor N20
Content 1 Piece
from €4.66 * €4.95 *
Item no: F23106481
Add
Last viewed