Water Purifier PCB Circuit

Premium-quality 24V DC SMPS Power Supply designed for RO water purifiers, electronic equipment, UV systems, and industrial applications. Available in Charger Type and Desktop Type, with reliable protection and stable output.

• Brand: NJ Automations
• Input: 100–280V AC / 50Hz
• Output: 24V DC, 2A / 2.5A
• Protection: OVP, OCP & SCP
• Type: Charger Type / Desktop Type

• High efficiency
• Wide input voltage range
• Stable output
• Over-voltage protection
• Over-current protection
• Short-circuit protection
• Low power consumption
• Compact & lightweight
• Long operational life
• Easy installation

• RO Water Purifiers
• Water Dispensers
• UV Systems
• Electronic Equipment
• Industrial Control Panels
• Small Appliances

24V SMPS, 24V 2A SMPS, 24V 2.5A SMPS, RO SMPS, RO Power Supply, 24V DC Adapter, SMPS Adapter, Water Purifier SMPS, Desktop SMPS, Charger Type SMPS.

AQUA LOCK PRO | RO Protection & Customer Retention System | NJ Automations

AQUA LOCK PRO is an advanced hardware-based protection system specially designed for the RO industry to secure your installed customer base and prevent unauthorized access or modifications.

In today’s competitive market, many RO dealers and distributors face issues like technician switching, wiring tampering, and controller replacement, leading to loss of customers and service control. AQUA LOCK PRO solves this problem by integrating a secure control interface inside the RO system, ensuring that the machine operates only under authorized conditions.

This system acts as a technical locking mechanism, giving complete control to the dealer or distributor and preventing any unauthorized intervention.

�� Key Features

✔ Prevents unauthorized wiring changes
✔ Blocks easy controller replacement
✔ Protects customer base from technician shifting
✔ Maintains dealer/distributor control
✔ Works at hardware level (high security)
✔ Easy to integrate with RO systems
✔ Durable and reliable performance

�� Applications

• Domestic RO Systems
• Commercial RO Installations
• RO Dealers & Distributors
• Water Purification Businesses
�� Why Choose AQUA LOCK PRO?

✔ Stops customer shifting permanently
✔ Secures your service network
✔ Increases AMC renewals
✔ Builds long-term business stability
✔ Protects your brand at technical level

Product Name

Auto Flush Controller for RO Water Purifier (24V DC)

Short Description

The NJ Automations Auto Flush Controller automatically flushes the RO membrane during startup to remove impurities, reduce scale buildup, and improve purification efficiency. It helps extend membrane life, reduces maintenance, and ensures reliable performance for both domestic and commercial RO systems.

Specifications

• Brand: NJ Automations
• Input Voltage: 24V DC
• Output Type: Flush Solenoid Valve
• Flushing Time: 20 Seconds
• Power Consumption: Low
• Application: Domestic & Commercial RO Systems

Key Features

• Automatic membrane flushing
• Extends RO membrane life
• Improves purification efficiency
• Reduces scale and salt buildup
• Low power consumption
• Easy installation
• Reliable performance

Applications

• Domestic RO Water Purifiers
• Commercial RO Systems

Keywords

Auto Flush Controller, RO Flush Controller, RO Membrane Flush Controller, 24V RO Controller, RO Water Purifier Spare Parts, RO Accessories.

Microcontroller based PCB for UV water purifier

Suitable for any type of UV water purifier

Features:

1.       3 led indication(Power On,Processing,Ready water LED)

2.       8 watt UV lamp ballast,12V 6W SV operating solenoid valve

3.       Input Power:230V AC

4.       In-built on board SMPs power supply

5.       UV fill indication

6.       Easy to install

Product Name:

Smart UV Timer Circuit Board for Domestic Water Purifiers

Product Description:

This advanced UV Timer Circuit is specially designed for Domestic UV Water Purifiers to ensure optimal performance, power safety, and timely maintenance alerts. Built with an on-board 12V SMPS power supply and electronic UV ballast circuit, it provides consistent and safe operation for UV systems.

Equipped with UV fail alarms, filter change reminders, and auto shutoff functions, this circuit enhances both safety and service efficiency. It intelligently powers down after 30 minutes of continuous use or 10 minutes of inactivity—extending the life of your UV lamp and conserving energy.

Key Features:

✅ On-board 12V SMPS Power Supply
✅ Built-in Electronic UV Ballast Circuit
✅ UV Fail Alarm for Safety
✅ Special Power Protection Circuit
✅ Auto Shut Off After 30 Minutes (In Use)
✅ Auto Shut Off After 10 Minutes (Idle)
✅ Filter Life Change Alarm
✅ 2 LED Process Indicators

Specifications:

• Usage/Application: Domestic UV Water Purifier

• Power Input: 230V AC

• Output: 12V / 6W SV

• Supports: 8 Watt UV Lamp

• PCB Material: Glass Epoxy

Why Choose This Product?

✔ Increases purifier life
✔ Reduces unnecessary power usage
✔ Alerts for service and UV failure
✔ Easy to integrate in all standard UV RO systems

Product Specifications:

Usage/Application: Ro+UV Water Purifier

Features: 

• 1. Controller designed for 24V Ro+UV Water Purifier
  2. Built-in high-quality UV Ballast Circuit
  3. Built-in 24V 3 Amp SMPS (Switched Mode Power Supply) - No need for external power adaptor
  4. Power Input: 230V AC
  5. Output 1:
     • UV: 4 Watt
     • Solenoid Valve (SV): 24V / 6W
  6. Output 2:
     • 3 LED indicators (Red, Blue, Green)
  7. Float Input: Any NC (Normally Closed) contact only

·        Size/Dimensions: Specific dimensions are not provided in the description.

Additional Details:

·        UV Ballast Circuit: Ensures stable operation and prolongs the life of the 4 Watt UV lamp, crucial for effective water disinfection.

·        SMPS Power Supply: Integrated 24V 3 Amp SMPS eliminates the need for an external power adaptor, simplifying installation and reducing components.

·        Output Specifications:

•  
  • Output 1 provides both UV lamp (4W) and Solenoid Valve (24V / 6W) control, essential for managing water purification and flow in RO+UV systems.
  • Output 2 features three LED indicators (Red, Blue, Green) for visual status indication, aiding in monitoring system operation.

·        Float Input: Compatible with any Normally Closed contact, allowing flexibility in float sensor integration for water level monitoring.

Application: Ideal for RO+UV water purifiers where integrated design, reliable power supply, and comprehensive control features are required for efficient and effective water purification

Microcontroller based PCB for UV water purifier

Suitable for any type of UV water purifier

Features:

1.       3 led indication(Power On,Processing,Ready water LED)

2.       8 watt UV lamp ballast,12V 6W SV operating solenoid valve

3.       Input Power:230V AC

4.       In-built on board SMPs power supply

5.       UV fill indication

6.       Easy to install

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Product Specifications:

 Usage/Application: UV Water Purifier

Features: 

• On-board 12V SMPS (Switched-Mode Power Supply) power supply
• On-board high-quality electronic UV ballast circuit
• UV fail alarm functionality

Power Input: 230V AC
 Output: 

• 12V DC / 6W for Solenoid Valve (SV)
• 8 Watt UV Lamp
• 3 LED process indication lights

·        PCB Material: CEM1

·        Size/Dimensions: Specific dimensions are not provided in the description.

Additional Details:

On-board SMPS Power Supply: Ensures efficient and stable 12V DC power supply for the solenoid valve and other components of the UV water purifier.

Electronic UV Ballast Circuit: Incorporates a high-quality electronic circuit designed specifically for driving UV lamps, ensuring optimal performance and longevity of the UV purification process.

UV Fail Alarm: Provides an alarm notification in case of UV lamp failure, alerting users to take prompt action to maintain purification effectiveness.

LED Process Indication: Features 3 LEDs to indicate different stages or statuses of the purification process, providing visual feedback to users.

PCB Material: CEM1 is chosen for its cost-effectiveness and general-purpose application suitability in electronic circuit boards.

Application: Specifically designed for UV water purifiers, ensuring reliable and efficient purification with built-in safety features like UV fail alarm and process indication.

Usage/Application: UV Water Purifier

Features:

•  
• On-board 12V SMPS (Switched-Mode Power Supply) power supply
• On-board high-quality electronic UV ballast circuit
• UV fail alarm functionality
• 12V DC / 6W output for Solenoid Valve (SV)
• 8 Watt UV Lamp
• 2 LED process indication lights

Power Input: 230V AC
PCB Material: CEM1
Size/Dimensions: Specific dimensions are not provided in the description.

Additional Details:

On-board SMPS Power Supply: Provides stable and efficient 12V DC power supply for the solenoid valve and other components of the UV water purifier.

Electronic UV Ballast Circuit: Ensures optimal performance and longevity of the UV lamp, maintaining effective water purification.

UV Fail Alarm: Alerts users in case of UV lamp failure, ensuring timely maintenance for continuous purification.

Output Specifications:

•  Solenoid Valve (SV): 12V DC / 6W output to control the water flow in the purifier system.
• UV Lamp: 8 Watt UV lamp for effective disinfection of water.
• LED Process Indication: Provides visual feedback with 2 LEDs to indicate different stages or statuses of the purification process.
• PCB Material: CEM1 is chosen for its cost-effectiveness and suitability for general-purpose electronic applications.
• Application: Specifically designed for UV water purifiers, the SUPER-DX UV 12V provides essential features for reliable and efficient water purification, focusing on performance and durability.

COMPATIBILE - 

• AQUAFLOW 
• DX
• VERVE

UV Ballast with UV Fail Alarm (24V DC) 

Short Description

The NJ Automations UV Ballast with UV Fail Alarm is a premium MOSFET-based controller designed to provide stable and efficient operation of UV lamps in RO & UV water purifiers. It ensures instant lamp start-up, protects against short circuits, and alerts users in case of UV lamp failure for reliable water disinfection.

Specifications

• Brand: NJ Automations
• Input Supply: 24V DC
• Lamp Compatibility: 4W & 11W UV Lamps
• Output: High-Frequency UV Drive
• Protection: Short Circuit
• Application: RO & UV Water Purifiers

Key Features

• UV fail alarm
• Stable UV lamp operation
• Instant UV lamp start-up
• Energy-efficient MOSFET design
• Extends UV lamp life
• Compact and durable
• Easy installation
• Reliable performance

Applications

• Domestic RO Purifiers
• RO + UV Systems
• Commercial Water Purifiers
• Water Treatment Systems

Keywords

UV Ballast, UV Ballast Controller, UV Fail Alarm, 24V UV Ballast, RO UV Ballast, RO Water Purifier Spare Parts, UV Lamp Driver, MOSFET UV Ballast, Water Purifier Accessories.

Key Features:

Integrated 12V SMPS Power Supply
Built-in power module ensures a stable 12V DC output for powering UV lamps and connected solenoid valves.

High-Quality Electronic UV Ballast Circuit
Improves UV lamp life span by providing consistent voltage regulation and surge protection.

UV Lamp Failure Detection Alarm
Alerts the user immediately in case of UV lamp malfunction, ensuring water safety.

Dual Timer Modes (Flow & Free Flow) with Display
Switch between flow-based and free-flow timer modes. Real-time display for easy monitoring.

End-of-Life Filter Replacement Indicator
Get notified automatically when it’s time to replace filters, ensuring consistent water quality.

Compact Design – Easy to Fit Inside Any RO Cabinet

Technical Specifications:

• Input Voltage: 230V AC

• Output: 12V DC / 6W (for Solenoid Valve, UV Lamp, Controller)

• Compatible UV Lamp: 16 Watt

• Applications: Domestic UV Water Purifiers, RO + UV Systems

• Mounting: Wall Mount / Internal Cabinet Fitting

• Display: Digital Timer Display for Time & Status Monitoring

Why Choose Our Controller?

• ✨ High Reliability – Built with durable components for long service life

• Alerts & Indicators – Stay informed with smart alarms

• Assured Purity – No compromise on water safety

• Energy Efficient – Low power consumption SMPS design

We, NJ Automations, introduce our advanced WiFi Timer Controller, designed to bring smart automation and control to all RO water purifiers. This device allows users and technicians to manage RO operations through a mobile application, ensuring better efficiency, convenience, and performance.

With built-in timer functionality and filter change alert system, the controller helps in maintaining the RO system effectively while reducing manual intervention

Key Features:

• WiFi-enabled smart control via mobile app
• Timer-based operation for better efficiency
• Filter Change Alarm for timely maintenance
• Supports 24V DC RO Pump & Solenoid Valve (SV)
• Easy configuration and user-friendly interface
• Suitable for all types of RO systems

Variants Available:

1. WiFi Timer (24V DC Input):
• Input: 24V DC
• Output: 24V DC RO Pump, SV & LED

2. WiFi Timer with SMPS (230V AC Input):
• Input: 230V AC
• Output: 24V DC RO Pump & SV

Applications:

• Domestic RO water purifiers
• Commercial RO systems
• RO service & maintenance
• Water purifier manufacturing units