Our Products
We are proud to state that our craftily made control cards are serving the ever-growing need of the industry for reliable, optimal, aesthetic, and customized solutions. We humbly present our product range which includes, but is not limited to, 3 phase and single phase Servo Stabilizer Control Cards, Automatic Voltage Regulators, IoT CARDS, Vending Machines’ control cards. Hopefully, something in it serves your need.
Three Phase Servo controlled Voltage Stabilizer Control Card
Experience unparalleled stability and comprehensive protection for your critical three-phase loads. Our advanced control card features intelligent fault detection and user-configurable settings for ultimate peace of mind.
- Class 0.5 digital Voltmeter
- Class 0.5 digital Ammeter.
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High voltage & low voltage protection at input as well as output,
Overload protection with configurable threshold by the user - Optional protection for phase reverse & single phasing problem
- The system can differentiate between Inrush & Error current
- Password protection for advance setting
- Automatic scaling to incorporate a wide display range
- Auto restart time setting
- Overload cut off time setting
- Voltage cut off time setting
- Error log entry
- Spike Protection
- Overload retrieving feature after power off, to prevent unexpected damage of 3 phase load.
Single Phase Servo controlled Voltage Stabilizer Control Card
Ensure consistent power and robust protection for your single-phase appliances. This intelligent control card provides real-time voltage and current monitoring, keeping your equipment safe and operational.
- Class 0.5 digital Voltmeter.
- Class 0.5 digital Ammeter.
- Dual Display shows Vin, Vout, Frequency and Current
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High voltage & low voltage protection at input as well as output,
Overload protection with configurable threshold by the user - The system can differentiate between Inrush & Error current
- Password protection for advance setting
- Automatic scaling to incorporate a wide display range
- Auto restart time setting
- Overload cut off time setting
- Voltage cut off time setting
- Error log entry
- Spike Protection
- Overload retrieving feature after power off, to prevent unexpected damage of load.


Automatic Voltage Regulator
Achieve reliable voltage regulation with our durable and wide-range AVR card. Featuring precise metering and configurable protections, it’s ideal for safeguarding your essential electronics.
- Class 0.5 digital Voltmeter
- Class 0.5 digital Ammeter.
- Dual Display shows Vin, Vout, Frequency and Current
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High voltage & low voltage protection at input and output, overload
protection,all with configurable timings - 7 Steps, 5 Relay, Suitable for 90V-440V wide range with CUT OFF relay
- Compatible with Heavy duty relays with coil rating Upto-2A, 100V
Vending Machine Control Cards
ADOLF SOLUTIONS’ Vending Machine Control Cards are comprehensive, integrated solutions designed for reliable, user-friendly, and efficient operation of various vending systems.
- Integrated Power section with wide input range(85-265 V)
- Battery control switch to connect disconnect the battery
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Compatible with Lithium 7.4V, 2S batteries with overcharge, over-drain,
short circuit and reverse polarity protection - Alternatively compatible with 12 V VRLA batteries with reverse polarity protection
- Connectors for coin acceptor, battery, mains, motor, and feedback sensor
- Up to 4 channels of motor and feedback sensor pairs
- Integrated 20×4 Liquid Crystal Display
- LED indications for power, charging, battery low, and count low/ stock empty
- Rejects coins by coin acceptor when the battery is low or stock is empty
- Attractive and easy to access Guided User Interface.
- The number of channels, cost, etc configurable at the time of assembly
- Retains parametric data even after power failure e.g. counts, price, etc.
- High-end controllers and adaptive algorithms for reliable operations






Home Protector (Hi-Low Cut-Off with Display Controller)
Protect your home electronics with our smart voltage cut-off controller, featuring precise high/low voltage protection, display, and auto-reset for continuous safety.
- High Voltage Cut at 270VAC
- Low Voltage Cut at 170VAC
- Hysteresis – 5 Volt for Both High and Low Cut
- Provision for LED Indication:
- Mains On, Load on, High Cut (Blinking), Low Cut (Blinking)
- Provision Bypass Switch for Low Cut off
- Class 0.5 Voltmeter Display
- ON Timer (10 Second after Power ON and 15 Second after Fault)
- Calibration by Potentiometer
- Compatible with 12V relay with input resistance 50Ω or higher
3KG AC Sync. Motor
A reliable 3KG AC Synchronous Motor providing consistent torque and precise 60 RPM speed for your automated systems.
- AC SYNCHRONOUS MOTOR 220V, 1PH, 50Hz, 125mA, 60RPM
- TORQUE – 3KG cm
10AMP to 28 AMP Motorized Variac/Dimmer/Auto Transformer
Achieve automated and precise voltage control with our motorized variacs, perfect for demanding industrial and testing environments.
- Cooling Type- Air Cooled
- Phase -Single Phase
- Brand-ADOLF
- INPUT – 170-270 V AC (Customizable)
- Output – 0 -270 V AC (Customizable)
- Frequency – 50 Hz
10AMP to 28 AMP Without Motorized Variac/Dimmer/Auto Transformer
Our non-motorized variacs offer reliable and manual voltage adjustment, providing essential flexibility for your power requirements.
- Cooling Type: Air Cooled
- Phase: Single Phase
- Brand: ADOLF
- Input: 170-270 V AC (Customizable)
- Output: 0-270 V AC (Customizable)
- Frequency: 50 Hz