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Multiple Output Series (Universal Input)
40W Dual Output DL Series (HF40W-DL-B)
Product Model:HF40W-DL-B
Rated power
(W):40
Channel (s):Dual
Input Voltage
(VAC):85~264
Input Voltage
(VDC):120~370
Output Voltage
(VDC):5V, 12V
Output Current
(A):3.0A,2.0A
Op. Temp.
(℃):-30~+70
Dimension
(mm):129*98*39

Product Features

Standard multi-output switching power supply with power range from 10W to 1000W. Supports worldwide wide-range AC input and provides various output configurations including dual isolated, dual non-isolated, triple non-isolated, and quadruple isolated outputs to meet different system power requirements.
We offer various output voltage combinations including 5V/12V, 5V/24V, 12V/24V, and ±15V, with free sample testing available. Professional custom development services are also supported to meet diverse non-standard application requirements.

Technical Parameters

  • Product Model
    HF40W-DL-B
  • Product Specifications
    3.0A,2.0A
  • Input voltage range
    85~264VAC (120~370VDC)
  • Inrush current
    <30A/230VAC, cold start
  • Input leakage current
    <0.75mA/240VAC
  • Line regulation
    ≤±0.5%
  • Voltage tolerance
    V1:≤±1%, V2≤±3% (with regulator); ≤±10% (w/o)
  • Voltage adjust range
    V1:±5% of rated output voltage
  • Overload protection
    105~150%, hiccup mode, auto recovery
  • Over voltage protection
    115~150%, hiccup mode, auto recovery
  • Withstand voltage
    I/P-O/P: 3.0KVAC/1min; I/P-F/G: 1.5KVAC/1min; O/P-F/G: 0.5KVAC/1min
  • Rise, hold up time
    50ms, 20ms@full load (typical)
  • Operating temperature
    -30℃~+70℃ (refer to the derating curve)
  • Safety standards
    meet UL62368-1, EN IEC62368-1, GB4943.1
  • EMC standards
    meet EN55032, EN55035, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11
  • Cooling method
    convection
  • Ripple & Noise
    80mV, 120mV
  • Efficiency (Typ.)
    74%

Related Products

  • Product Parameters
    Rated power
    (W):40
    Input Voltage
    (VDC):120~370
    Op. Temp.
    (℃):-30~+70
    Channel (s):Dual
    Output Voltage
    (VDC):5V, 5V
    Dimension
    (mm):129*98*39
    Input Voltage
    (VAC):85~264
    Output Current
    (A):5.0A,2.0A
    Rated power
    (W):40
    Channel (s):Dual
    Input Voltage
    (VAC):85~264
    Input Voltage
    (VDC):120~370
    Output Voltage
    (VDC):5V, 5V
    Output Current
    (A):5.0A,2.0A
    Op. Temp.
    (℃):-30~+70
    Dimension
    (mm):129*98*39
  • Product Parameters
    Rated power
    (W):40
    Input Voltage
    (VDC):120~370
    Op. Temp.
    (℃):-30~+70
    Channel (s):Dual
    Output Voltage
    (VDC):5V, 24V
    Dimension
    (mm):129*98*39
    Input Voltage
    (VAC):85~264
    Output Current
    (A):2.0A,1.0A
    Rated power
    (W):40
    Channel (s):Dual
    Input Voltage
    (VAC):85~264
    Input Voltage
    (VDC):120~370
    Output Voltage
    (VDC):5V, 24V
    Output Current
    (A):2.0A,1.0A
    Op. Temp.
    (℃):-30~+70
    Dimension
    (mm):129*98*39
  • Product Parameters
    Rated power
    (W):20
    Input Voltage
    (VDC):120~370
    Op. Temp.
    (℃):-30~+70
    Channel (s):Dual
    Output Voltage
    (VDC):5V, 12V
    Dimension
    (mm):111*78*36
    Input Voltage
    (VAC):85~264
    Output Current
    (A):3.0A,1.0A
    Rated power
    (W):20
    Channel (s):Dual
    Input Voltage
    (VAC):85~264
    Input Voltage
    (VDC):120~370
    Output Voltage
    (VDC):5V, 12V
    Output Current
    (A):3.0A,1.0A
    Op. Temp.
    (℃):-30~+70
    Dimension
    (mm):111*78*36
  • Product Parameters
    Rated power
    (W):10
    Input Voltage
    (VDC):120~370
    Op. Temp.
    (℃):-30~+70
    Channel (s):Triple
    Output Voltage
    (VDC):5V, 15V, -15V
    Dimension
    (mm):100*58*32
    Input Voltage
    (VAC):85~264
    Output Current
    (A):1.3A,0.2A,1.0A
    Rated power
    (W):10
    Channel (s):Triple
    Input Voltage
    (VAC):85~264
    Input Voltage
    (VDC):120~370
    Output Voltage
    (VDC):5V, 15V, -15V
    Output Current
    (A):1.3A,0.2A,1.0A
    Op. Temp.
    (℃):-30~+70
    Dimension
    (mm):100*58*32
  • Product Parameters
    Rated power
    (W):20
    Input Voltage
    (VDC):120~370
    Op. Temp.
    (℃):-30~+70
    Channel (s):Triple
    Output Voltage
    (VDC):5V, 15V, -15V
    Dimension
    (mm):111*78*36
    Input Voltage
    (VAC):85~264
    Output Current
    (A):2.0A,0.25A,0.25A
    Rated power
    (W):20
    Channel (s):Triple
    Input Voltage
    (VAC):85~264
    Input Voltage
    (VDC):120~370
    Output Voltage
    (VDC):5V, 15V, -15V
    Output Current
    (A):2.0A,0.25A,0.25A
    Op. Temp.
    (℃):-30~+70
    Dimension
    (mm):111*78*36
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