Model: DH-PFM300 

These PSU's can be used to provide power for HDCVI cameras, WiFi cameras, door bells or any device that has power requirements that fit within the 12V, 2A budget.

The unit is suitable for outdoors use aswell as it is waterproof. 

The Victron BlueSolar Charge Controllers MPPT 100/50 are advanced solar charge controllers designed to maximize the efficiency of energy harvest from solar panels. Utilizing Ultrafast Maximum Power Point Tracking (MPPT), these controllers are particularly effective in fluctuating light conditions, improving energy yield by up to 30% compared to PWM charge controllers and up to 10% compared to slower MPPT controllers. An innovative algorithm ensures optimal power point detection even in cases of partial shading, allowing for the highest energy capture.

These controllers offer exceptional conversion efficiency, surpassing 98%, and operate efficiently without the need for a cooling fan. They are compatible with both 12V and 24V battery systems, with a rated charge current of 50A. The controllers can handle a maximum PV open circuit voltage of 100V and a maximum PV short circuit current of 60A. They come equipped with extensive electronic protection features, including over-temperature protection, PV short circuit and reverse polarity protection, and reverse current protection.

The Victron BlueSolar MPPT controllers feature a flexible charge algorithm, allowing customization of the charge process. They offer real-time data display options through devices like ColorControl GX or other GX devices, as well as smartphone or Bluetooth-enabled devices using the VE.Direct Bluetooth Smart dongle. Temperature compensation is integrated through an internal sensor, adjusting absorption and float charge voltages based on temperature changes. The controllers have a wide operating temperature range from -30°C to +60°C, with full rated output available up to 40°C. With a focus on efficiency, adaptability, and protection, these MPPT controllers are designed to enhance the performance of solar energy systems.

The Variable Input/Output DC-DC Step Up Converter is a versatile power conversion module designed to provide stable and efficient voltage boosting capabilities. With the ability to convert input voltages ranging from 10V to 60V DC into output voltages from 12V to 97V DC, this converter offers a wide range of applications. It features intelligent temperature control, which activates a fan when the temperature reaches approximately 60°C to maintain optimal performance. The fan turns off when the temperature drops below this threshold. The step-up converter boasts high conversion efficiency, up to 97%, due to its high-quality components.

Built to ensure a long service life, this non-isolated DC power converter module is a reliable choice. It's suitable for various applications such as high-power solar street lights, LED lighting CV drives, automotive and mobile equipment power supplies, adjustable CV power supplies, solar charging, and battery charging. The module comes with built-in protections including reverse input protection, input low voltage protection (adjustable from 10V to 50V), and input overcurrent protection (activates when input exceeds 40A). It also includes short circuit protection with an input 60A fuse. The converter's specifications include input voltage ranges of 10-30V (35-40A) and 31-60V (30-35A), output voltage range of 12-97V, and a maximum current output of up to 22A (with enhanced heat dissipation recommended for currents over 15A). The operating temperature range is -40°C to 85°C, with the option to enhance heat dissipation when needed. The installation method involves using four 3mm standoffs, and the wiring is facilitated through terminal blocks. Overall, this converter provides a reliable and efficient solution for voltage boosting across various applications while ensuring safety through its built-in protections.

The TAM01GT01GT-75 is a PoE midspan designed to facilitate Power over Ethernet (PoE) for high-power consumption devices, particularly Hi-PoE 75W high-power speed domes. It features clear indicator statuses for normal power operation and PoE supply, allowing easy monitoring. This midspan can be combined with the PoE Extender (PFT1300), enabling cascading with level 2 PoE Extenders. This configuration supports connecting up to 3 IPC devices and offers a maximum transmission distance of 300m. The device is designed to operate efficiently across a wide working temperature range from -30°C to 65°C, making it suitable for various environments. It also meets DoE Level VI energy efficiency standards and is equipped with Level 4 lightning protection.

The technical specifications of the TAM01GT01GT-75 model include one 10/100/1000 Base-T Ethernet port and another 10/100/1000 Base-T port for PoE power supply. It supports PoE standards 802.3af, 802.3at, and Hi-PoE. The PoE PIN assignment includes V+ (pins 1, 2, 4, 5) and V- (pins 3, 6, 7, 8). The device operates in a store-and-forward exchange mode, adapting to network requirements. With an operational humidity range of 10% to 90%, it suits diverse scenarios, and its wide working temperature range ensures reliable performance.

The PFT1200 is a versatile POE midspan designed to facilitate Power over Ethernet (PoE) functionality for high-power consumption devices, particularly Hi-PoE 60W high-power speed domes. Equipped with power and PoE status indicators, this midspan provides a straightforward visual cue for normal power operation and PoE supply. It can be employed alongside the PoE Extender (PFT1300) for extended capabilities, enabling cascading with level 2 PoE Extenders. This configuration supports connecting up to 3 IPC (with power consumption <=8W) with a maximum transmission distance of 300m. The PFT1200 is designed for wall-mount installation, allowing flexibility in placement.

Technical specifications of the PFT1200 model include one 10/100/1000 Base-T Ethernet port and another 10/100/1000 Base-T port for PoE power supply. It supports PoE, PoE+, and Hi-PoE power supplies, catering to various device requirements. The device operates in a store-and-forward exchange mode. It operates effectively within a wide range of humidity conditions (10% to 90%) and a working temperature range of -30°C to 65°C, ensuring its suitability for diverse environments and scenarios.

The TAM1GT1GT-30 is a robust POE midspan designed for challenging environments, including wide temperature ranges and lightning-prone areas. It functions as a single-port 802.3at PoE+ midspan with an internal power supply, enclosed within a compact housing. This device serves as a convenient solution for transmitting both Ethernet data and power through a single Ethernet cable, simplifying the installation of IP cameras, wireless access points, or VoIP phones.

Key features of the TAM1GT1GT-30 include support for IEEE802.3af and IEEE802.3at standards, as well as compliance with IEEE802.3, IEEE802.3u, and IEEE802.3ab standards. Its durable design enables operation within a temperature range of -10°C to 55°C, making it suitable for extreme conditions.

Technical specifications of the TAM1GT1GT-30 model include one 10/100/1000 Base-T Ethernet port and another 10/100/1000 Base-T port for PoE power supply. The device is capable of delivering power up to 30W, adhering to IEEE802.3af and IEEE802.3at protocols. LED indicators on the device include PSE (Power Sourcing Equipment) to signify power delivery to the Powered Device (PD) in green, and PWR to indicate the device's proper functioning, also shown in green.

The NTS-450-248UN Pure Sine Wave Inverter is a versatile device suitable for a wide range of applications. Operating efficiently within temperatures of -25°C to +65°C (-13°F to +149°F) and humidity below 90%, this inverter offers reliable performance in varying environments.

Key features of the inverter include its true sine wave output with a low total harmonic distortion (THD) of less than 3%. It supports a wide input voltage range of 40–66 VDC, making it compatible with 48V storage batteries commonly used in solar systems. With an efficiency of up to 93% at full load, the inverter maximizes energy utilization.

Safety and protection are prioritized, as the inverter offers various safeguards. These include low voltage alerts and shutdowns for storage batteries, output short circuit protection, overload protection, overvoltage protection, over-temperature protection, and polarity protection.

The NTS-450-248UN inverter allows for adjustable output voltage and frequency, with the option to set the output frequency to 50 Hz or 60 Hz. With an AC output rated power of 450W and a pure sine wave output waveform, this inverter provides reliable and efficient performance. It accepts 48V DC input and can handle a direct current of up to 14A. It supports both lead-acid and lithium batteries, and it complies with EMC Class A standards.

The NTS-450-224UN Pure Sine Wave Inverter is a versatile device suitable for a wide range of applications. Operating efficiently within temperatures of -25°C to +65°C (-13°F to +149°F) and humidity below 90%, this inverter offers reliable performance in varying environments.

Key features of the inverter include its true sine wave output with a low total harmonic distortion (THD) of less than 3%. It supports a wide input voltage range of 22–33 VDC, making it compatible with 24V storage batteries commonly used in solar systems. With an efficiency of up to 93% at full load, the inverter maximizes energy utilization.

Safety and protection are prioritized, as the inverter offers various safeguards. These include low voltage alerts and shutdowns for storage batteries, output short circuit protection, overload protection, overvoltage protection, over-temperature protection, and polarity protection.

The NTS-450-224UN inverter allows for adjustable output voltage and frequency, with the option to set the output frequency to 50 Hz or 60 Hz. With an AC output rated power of 450W and a pure sine wave output waveform, this inverter provides reliable and efficient performance. It accepts 24V DC input and can handle a direct current of up to 25A. It supports both lead-acid and lithium batteries, and it complies with EMC Class A standards.

The NTS-300-248UN Pure Sine Wave Inverter is a versatile device suitable for a wide range of applications. Operating efficiently within temperatures of -25°C to +65°C (-13°F to +149°F) and humidity below 90%, this inverter offers reliable performance in varying environments.

Key features of the inverter include its true sine wave output with a low total harmonic distortion (THD) of less than 3%. It supports a wide input voltage range of 40–66 VDC, making it compatible with 48V storage batteries commonly used in solar systems. With an efficiency of up to 92% at full load, the inverter maximizes energy utilization.

Safety and protection are prioritized, as the inverter offers various safeguards. These include low voltage alerts and shutdowns for storage batteries, output short circuit protection, overload protection, overvoltage protection, over-temperature protection, and polarity protection.

The NTS-300-248UN inverter allows for adjustable output voltage and frequency, with the option to set the output frequency to 50 Hz or 60 Hz. With an AC output rated power of 300W and a pure sine wave output waveform, this inverter provides reliable and efficient performance. It accepts 48V DC input and can handle a direct current of up to 8A. It supports both lead-acid and lithium batteries, and it complies with EMC Class A standards.

The NTS-300-212UN Pure Sine Wave Inverter is a versatile device suitable for a wide range of applications. Operating efficiently within temperatures of -25°C to +65°C (-13°F to +149°F) and humidity below 90%, this inverter offers reliable performance in varying environments.

Key features of the inverter include its true sine wave output with a low total harmonic distortion (THD) of less than 3%. It supports a wide input voltage range of 10–16.5 VDC, making it compatible with 12V storage batteries commonly used in solar systems. With an efficiency of up to 92% at full load, the inverter maximizes energy utilization.

Safety and protection are prioritized, as the inverter offers various safeguards. These include low voltage alerts and shutdowns for storage batteries, output short circuit protection, overload protection, overvoltage protection, over-temperature protection, and polarity protection.

The NTS-300-212UN inverter allows for adjustable output voltage and frequency, with the option to set the output frequency to 50 Hz or 60 Hz. With an AC output rated power of 300W and a pure sine wave output waveform, this inverter provides reliable and efficient performance. It accepts 12V DC input and can handle a direct current of up to 30A. It supports both lead-acid and lithium batteries, and it complies with EMC Class A standards.

The DH-PFM377-D2440 is a specialized distribution box designed for solar powered pole mount deployments. It serves as the control system for small off-grid solar power setups, managing the charge and discharge processes. This product incorporates essential components such as an MPPT solar charge and discharge controller, a lightning arrester, a DC circuit breaker housed within the distribution box. There is also a DIN rail for additional equipment.

The key features of the DH-PFM377-D2440 are as follows:

• MPPT Solar Charge and Discharge Controller: The MPPT controller employs advanced technology to achieve a high tracking efficiency of over 99%, significantly improving energy utilization compared to traditional PWM controllers. It supports system voltages of 12VDC and 24VDC automatically. The controller offers features like current limiting charging mode, over-temperature protection, and efficient energy conversion.

• Lightning Arrester: The lightning arrester has a maximum discharge current of 20kA, providing protection against lightning-induced surges.

• DC Circuit Breaker: The DC circuit breaker is designed for high arc extinguishing ability, enhancing safety and reliability in comparison to AC circuit breakers.

• Distribution Box: The distribution box is constructed from 1.2mm thick SUS201 material and features an IP54 protection degree. It includes a cooling function with automatic fan activation when the temperature exceeds 45℃ (113℉).

Overall, the DH-PFM377-D2440 offers a comprehensive solution for managing solar power supply systems, combining advanced technology, protection features, and robust construction to ensure efficient and reliable operation.

The DH-PFM377-D4830 is a specialized distribution box designed for Solar powered pole mount deployments. It serves as the control system for small off-grid solar power setups, managing the charge and discharge processes. This product incorporates essential components such as an MPPT solar charge and discharge controller, a lightning arrester, a DC circuit breaker housed within the distribution box. There is also a DIN rail for additional equipment.

The key features of the DH-PFM377-D4830 are as follows:

• MPPT Solar Charge and Discharge Controller: The MPPT controller employs advanced technology to achieve a high tracking efficiency of over 99%, significantly improving energy utilization compared to traditional PWM controllers. It supports system voltages of 12VDC, 24VDC, and 48VDC automatically. The controller offers features like current limiting charging mode, over-temperature protection, and efficient energy conversion.

• Lightning Arrester: The lightning arrester has a maximum discharge current of 20kA, providing protection against lightning-induced surges.

• DC Circuit Breaker: The DC circuit breaker is designed for high arc extinguishing ability, enhancing safety and reliability in comparison to AC circuit breakers.

• Distribution Box: The distribution box is constructed from 1.2mm thick SUS201 material and features an IP54 protection degree. It includes a cooling function with automatic fan activation when the temperature exceeds 45℃ (113℉).
  
  

Overall, the DH-PFM377-D4830 offers a comprehensive solution for managing solar power supply systems, combining advanced technology, protection features, and robust construction to ensure efficient and reliable operation.

These Switching power supplies are specially designed for use to provide power to a myriad of Electronic circuits in applications where compact dimensions and performance are a must. The maximum output current for this 150W is 12.5Aand that is enough to power quite a few devices. 

These Switching power supplies are specially designed for use to provide power to a myriad of Electronic circuits in applications where compact dimensions and performance are a must. The maximum output current for this 50W is 4.2A and that is enough to power quite a few devices. 

Distributed PSU's are typically used when installing HDCVI/Analog Solutions, located right next to the DVR, as a central point from which to source 12VDC power for individual cameras. This particular unit is able to supply power to up to 19 cameras from 19x 3A fused channels with individual LED indicators.

Distributed PSU's are typically used when installing HDCVI/Analog Solutions, located right next to the DVR, as a central point from which to source 12VDC power for individual cameras. This particular unit is able to supply power to up to 9 cameras from 9x 3A fused channels with individual LED indicators.

Distributed PSU's are typically used when installing HDCVI/Analog Solutions, located right next to the DVR, as a central point from which to source 12VDC power for individual cameras. This particular unit is able to supply power to up to 9 cameras from 9x 2.5A fused channels with individual LED indicators.

Distributed PSU's are typically used when installing HDCVI/Analog Solutions, located right next to the DVR, as a central point from which to source 12VDC power for individual cameras. This particular unit is able to supply power to up to 5 cameras from 5x 2.5A fused channels with individual LED indicators.