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China SMPS 48V 20.8A 1200W Switching Power Supply - Reliable Factory Suppliers with High Efficiency and Protection Features
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China SMPS 48V 20.8A 1200W Switching Power Supply - Reliable Factory Suppliers with High Efficiency and Protection Features

This high-performance power supply, designed specifically for various devices, is a reliable solution offered by top China suppliers and factories. It boasts low ripple and minimal interference, ensuring stable operation and exceptional efficiency, with ratings between 85% and 93%. Our power supply provides an impressive output current limiting, short-circuit protection, overload protection, and overvoltage protection for maximum safety. The flexible DC output ranges from 5V to 1000V, making it suitable for diverse applications. With certifications including European CE, RoHS, and FCC, you can trust that our product meets the highest quality standards. Choose our power supply for unmatched reliability and performance
  • Model HX-1000-12
  • DC voltage 12V
  • Model HX-100048
  • DC voltage 48A
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Product Detail

HXFeatures
AC input range selected by switch
OEM and ODM is welcome
Withstand 300VAC surge input for 5 seconds
Forced air cooling by built-in DC fan
High efficiency, long life and high reliability
100% full load aging test
Protections: Short circuit/ Overload/ Over voltage /Over temperature
2 years warranty
HXSpecifications

MODEL

HX-1000-12

HX-100048

OUTPUT

DC voltage

12V

48V

Rated current

83.3A

10A

Current range

0-83.3A

0-10A

Rated power

1000W

1000W

Ripple&noise

120mVp-p

350mVp-p

Voltage adj range

10.8~13.2V

92~110V

Voltage tolerance

±1%

±1%

Line regulation

±0.5%

±0.5%

Load regulation

±0.5%

±0.5%

Setup,rise time

200ms,100ms

Hold up time

20ms

INPUT

Voltage range

180-264VAC

Frequency range

47-63Hz

AC current

4.5A/230VAC

Inrush current

60A/230VAC

Efficiency

>85%

>88%

Leakage current

<3.5mA/240VAC

PROTECTION

Overload

115-130% rated output power

Over voltage

115%-150% of voltage

Protection type: shut down o/p voltage, re-power on to recover

Over temperature

-30°C ~ +60°C

Protection type: shut down o/p voltage, recover automatically after temperature goes down

ENVIRONMENT

Working temperature

-20°C ~ +50°C

Working humidity

20%~90%RH non-condensing

Storage temperature

-30°C ~ +85°C

Storage humidity

10%~90%RH

TEMP coefficient

±0.05%/°C (0-50°C)

SAFETY

Safety standards

Compliance to EN55022:2006+A1:2007; EN55024; EN 60950 EN61000-3-2:2006+A1:2009+A2:2009; EN61000-3-3:2008

Withstand voltage

I/P-O/P:1500VAC, I/P-FG:1500VAC, O/P-FG:500VAC

Isolation resistance

I/P-O/P,I/P-FG,O/P-FG: 100MΩ

OTHERS

MTBF

197K hrs min. MIL-HDBK-217F (25°C)

Dimension

240*125*65mm (L*W*H)

Packing

1.40kg/pc, 10pcs/ctn

Certification

CE/FCC/RoHS

NOTE

1. All parameters NOT specially mentioned are measured at normal input, rated load and 25 °C of ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Tolerance : includes set up tolerance, line regulation and load regulation.

4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.
HXProduct Size
product size
HXWorkshop Production Line
Workshop Production Line2fyf
Workshop Production Line3cce
Workshop Production Line4vtt
Workshop Production Line5er7
Workshop Production Line73ee
Workshop Production Line837p
HXProduct Application
AGV transport vehicle
Electric Bus
Electrical Forklift
Golf cart
Industrial robot
LED lighting
Mechanical equipment
Recreational Vehicle
Solar power
FAQFrequently Asked Questions
What are the input voltage options for the HX-1000 power supply?
The HX-1000 supports an AC input range of 180-264VAC, which can be selected via the built-in switch. It can also withstand a 300VAC surge input for up to 5 seconds.
What output options does the HX-1000 series provide?
The HX-1000 series offers two main models: the HX-1000-12 (providing a 12V DC output up to 83.3A) and the HX-100048 (providing a 48V DC output up to 10A), both delivering a rated power of 1000W.
What safety protections are built into this power supply?
The power supply features multiple protections: Short Circuit, Overload (115-130% rated output power), Over Voltage (115-150%), and Over Temperature protection. It shuts down the output voltage during anomalies and recovers once conditions return to normal.
How is the cooling handled on the HX-1000?
The unit features forced air cooling via a built-in DC fan to maintain optimal operating temperatures between -20°C and +50°C.
What applications is this power supply suitable for?
It is widely used in AGV transport vehicles, electric buses, electrical forklifts, golf carts, industrial robots, LED lighting systems, mechanical equipment, recreational vehicles (RVs), and solar power systems.
What is the warranty and reliability rating of the HX-1000?
The HX-1000 comes with a 2-year warranty. It undergoes a 100% full load aging test and has a Mean Time Between Failures (MTBF) of at least 197K hours in compliance with MIL-HDBK-217F standards.