HF300W-DM-L_Industrial Switching Power Supply Manufacturer

*Image for reference only. Subject to the physical product or technical specifications.

Laser equipment power supply

300W Dual Output DM Series (HF300W-DM-L)

Product Model：HF300W-DM-L

Rated power
(W)：300

Channel (s)：Dual

Input Voltage
(VAC)：170~264

Input Voltage
(VDC)：240~370

Output Voltage
(VDC)：15V, -15V

Output Current
(A)：10.0A,10.0A

Op. Temp.
(℃)：-30°C~+70°C

Dimension
(mm)：199*98*50

Downloads： 3D drawing

Certificate report： CE-LVD

Product Features

Hengfu Switching Power Supply specially designed for laser equipment, developed specifically for laser cutting, marking and welding applications. Features standard metal housing with compact structure and multiple available specifications.
The product supports -30℃ to 70℃ wide temperature operation, with high-precision output, excellent load regulation and voltage accuracy. Built-in efficient EMI filter and industrial-grade metal housing adapt to various harsh conditions in industrial settings, meeting different equipment requirements.

Suitable for laser equipment Built-in EMI filter High efficiency, high reliability, long service life 3-year limited warranty
High-precision output Key components from renowned domestic and international brands Passed 5G vibration and shock tests
Wide operating temperature range Output overload, overvoltage, and short-circuit protection Suitable for various demanding working environments

Technical Parameters

Product Model

HF300W-DM-L
Product Specifications

10.0A,10.0A
Input voltage range

170~264VAC (240~370VDC)
Inrush current

＜65A/230VAC, cold start
Input frequency

47~63Hz
Input leakage current

＜0.75mA/240VAC
Line regulation (full load)

≤±0.5%
Voltage adjust range

V1:±5% of rated output voltage
Overload protection

105~150%, shut off, re-power on to recover
Over voltage protection

115~150%, shut off, re-power on to recover
Withstand voltage

I/P-O/P: 3.0KVAC/1min; I/P-F/G: 2.0KVAC/1min; O/P-F/G: 0.5KVAC/1min
Rise time

＜50ms/230VAC
Hold up time

≥20ms/230VAC
Operating temperature

-30℃~+70℃ (refer to the derating curve)
Safety standards

meet UL62368-1, EN IEC62368-1, GB4943.1
Cooling method

fan
Ripple & Noise

150mV， 150mV
Efficiency (Typ.)

85%

Related Products

Product Picture

Product Model

Product Parameters

Data Sheet

Sample Request

Buy Now

Product Model：
HF200W-LDK-Q

Product Parameters

Rated power
(W)：200

Input Voltage
(VDC)：--

Op. Temp.
(℃)：-40°C~+70°C

Channel (s)：Dual

Output Voltage
(VDC)：24V, -24V

Dimension
(mm)：159*97*30

Input Voltage
(VAC)：85~132/170~264

Output Current
(A)：4.0A,4.0A

Rated power
(W)：200

Channel (s)：Dual

Input Voltage
(VAC)：85~132/170~264

Input Voltage
(VDC)：--

Output Voltage
(VDC)：24V, -24V

Output Current
(A)：4.0A,4.0A

Op. Temp.
(℃)：-40°C~+70°C

Dimension
(mm)：159*97*30
Product Model：
HF300W-QV-A

Product Parameters

Rated power
(W)：300

Input Voltage
(VDC)：--

Op. Temp.
(℃)：-30°C~+70°C

Channel (s)：Triple

Output Voltage
(VDC)：24V, 15V, -15V, 5V

Dimension
(mm)：215*112*43

Input Voltage
(VAC)：85~132/170~264

Output Current
(A)：9.0A,2.0A,2.0A,2.0A

Rated power
(W)：300

Channel (s)：Triple

Input Voltage
(VAC)：85~132/170~264

Input Voltage
(VDC)：--

Output Voltage
(VDC)：24V, 15V, -15V, 5V

Output Current
(A)：9.0A,2.0A,2.0A,2.0A

Op. Temp.
(℃)：-30°C~+70°C

Dimension
(mm)：215*112*43

For more products, please contact customer service or request customization.