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0102030405

Centralized management power controller

Model: TSD-PWR350-DC1248

Input: Wide - voltage DC 9- 48V / DC 48V
Output: DC 12V 3A*7/24V 3A*1/48V 3A*1
conversion efficiency ≧85%
Maximum output power: 350W
Power mode:DC power supply
Interface: 7.62 fence-type terminal block
Size: 243 *126 *57.5 mm(L*W*H)
Weight: N.W=1422 g

Trade Info

Acceptance: OEM/ODM, Trade, Wholesale, Regional Agency

Inventory: In stock

Payment: T/T, L/C, PayPal

Samples: Stock Sample is free & available

Description

Features

Specifications

Dimensions

Interface

Application

Package

The TSD-PWR350-DC1248 is a power controller that supports simultaneous operation of multiple external devices by distributing voltage. It accepts DC 9-48V or DC 48V input and can output voltages in three modes: DC 12V 3A, DC 24V 3A, and DC 48V 3A. The maximum output power is 350W, and it supports I/O control.

The interface configuration of the TSD-PWR350-DC1248 is as follows:

Input ports (7.62mm fence-type terminal block): DC 12V*2, IO control *1, DC 48V *1;

Output ports (7.62mm fence-type terminal block): DC 12V 3A*7 +DC 24V 3A*1 +DC 48V 3A*1.

The TSD-PWR350-DC1248 centralized power controller can be applied in various scenarios where multiple devices need to work simultaneously, effectively solving the problem of complex wiring. The EMC (Electromagnetic Compatibility) parameters of the internal circuit of the controller meet the requirements of IEC 61000-4-2/3/4/5/6 standards. The device is equipped with protection functions against lightning strikes, short-circuits, overloads, and high temperatures. The product has obtained certifications such as CE, FCC, and RoHS, and is selling well in many countries and regions around the world.

The TSD-PWR350-DC1248 centralized power controller has a maximum output power of 350W. It can output 7 channels of DC 12V power, among which one channel can be controlled via IO. Through the IO input, the working status of one output channel can be controlled in real-time, meeting various user needs. In addition, it can also output one channel of DC 24V and one channel of DC 48V power, enabling multiple high-power devices with different voltage requirements to work simultaneously.

● Input: DC9-48V / DC 48V

● Output: DC 12V 3A *7 + DC 24V 3A *1+DC 48V 3A*1
● EMC complies with IEC 61000-4-2/3/4/5/6 standard requirements

● Certified by CE, FCC, and RoHS

● Maximum output power: 350W

● The conversion efficiency is more than 85%
● Surge Protection: 4 KV lightning surge resistance
● Equipped with an aluminum heat - sink plate

● Protection Features: Overheat protection, overload protection, overvoltage protection, short-circuit protection
● Supports the simultaneous operation of 9 devices

● Matte black hard metal shell

● 7.62 barrier terminal blocks

● Green LED indicator lights × 9

● Supports IO control

● Uses high-precision electronic components from well-known brands, ensuring stable performance

● High-frequency low-impedance electrolytic capacitors are adopted to effectively reduce high-frequency losses and heat generation in the circuit

● High-power high-conductivity low-impedance transistors are used, which have stable performance and low heat generation

● The PCB is made of high-temperature-resistant environmentally friendly materials

Product parameter table
Product Name	Centralized management power controller
Product Model	TSD-PWR350-DC1248
PoE Standard	/
Input Voltage	DC 9-48V / DC 48V
Output	DC12V 3A 7 + DC 24V 3A 1+DC 48V 3A*1
Conversion Efficiency	≧85%
Power mode	DC power supply
Conversion Mode	Non-isolated
Data Rate	/
Transmission Distance	/
Surge Protection	4KV
Circuit Protection	Overheating Protection Overcurrent Protection Overvoltage Protection Short - circuit Protection
LED Indicator	Green LED Indicator*9:indicate the port output status
Interface	Input port (7.62 barrier terminal block): DC 12V * 2+IO control * 1+ DC 48V * 1 Output port (7.62 barrier terminal block): DC 12V 3A * 7+DC 24V 3A * 1+DC 48V 3A * 1
Function	/
Material	Hard metal shell
Color	Matte black
Accessories	/
EMC	IEC 61000-4-2/3/4/5/6
Temperature	-30～65℃ For Operating -40～85℃ For Storage
Humidity	RH95% MAX (Non-condensation)
Weight	N.W: 1422 g
Dimension	243 126 57.5 mm (LWH)
Package	Anti-static pearl cotton + paper box

Dimensions: The main body measures 210 * 126 * 57.5 mm. With the mounting lug, the overall dimensions are 243 * 126 * 57.5 mm. Control function: It supports IO control. Product appearance: It features a matte-black hard metal shell. An aluminum heat-dissipation plate is installed inside the product. There are heat-dissipation holes on the left, right, and bottom sides to ensure good heat-dissipation performance. The product uses 7.62 barrier terminal block, which not only have good insulation and isolation functions but also facilitate user connections. Indicator lights: 9 green LED indicator lights to indicate the port output status.

The TSD-PWR350-DC1248 centralized management power controller can provide the required operating voltage to different external devices through voltage distribution, supporting up to 9 devices operating simultaneously. It is primarily used in commercial, industrial, and public service applications.

The TSD-PWR350-DC1248 centralized management power controller is mainly used for outdoor equipment such as street lights. It can support multiple devices like cameras, speakers, pole-mounted screens and wireless bridges on street lights to work simultaneously, effectively enhancing the safety and management efficiency of the equipment. The controller also provides IO functions for users, enabling them to flexibly control the output status of the equipment. In addition, this product is being increasingly used in other industrial, commercial or educational fields. The advantages of the TSD-PWR350-DC1248, such as being simple and flexible, low-cost and high-efficiency, have won the favor of more and more customers at home and abroad.

Package list
Items	Quantity
TST-PWR350-DC1248	1 PCS
Operation Manual	/

Product Tags: PoE Power Supply; Passive PoE Injector; 48V PoE; Gigabit; Desktop PoE; 25W PoE; Ieee802.3af/at; Power Supply Pin; Surge Protection; Environmental ABS Plastic.

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