LSK Series - Universal Input
3rd Gen LSK Ultra-Slim Metal SMPS (Wide Range)

With a power range of 15W–600W, this series comprises Hengfu’s third-generation metal-cased switching power supplies, meticulously designed to help customers reduce costs, improve efficiency, conserve energy, protect the environment and ensure excellent adaptability. The products feature an ultra-slim, compact design and comply with a comprehensive range of safety standards.

· Compact, 30 mm thin; I/O isolation up to 4000 Vac

· Input: 85–264 Vac / 120–370 Vdc, withstands 300 Vac surge for 5s

· -40 °C ~ +70 °C operating temp, compatible with 5,000 m altitude

· Low ripple & noise, low standby power, high efficiency, Overvoltage Class III

· Top domestic & international core components; safety & EMC meet latest global standards

Related Products

  • Product Parameters
    Rated power
    (W):15
    Input Voltage
    (VDC):120~370
    Op. Temp.
    (℃):-40~+70
    Channel (s):Single
    Output Voltage
    (VDC):12V
    Dimension
    (mm):67.5*51*26
    Input Voltage
    (VAC):85~264
    Output Current
    (A):1.3A
    Rated power
    (W):15
    Channel (s):Single
    Input Voltage
    (VAC):85~264
    Input Voltage
    (VDC):120~370
    Output Voltage
    (VDC):12V
    Output Current
    (A):1.3A
    Op. Temp.
    (℃):-40~+70
    Dimension
    (mm):67.5*51*26
  • Product Parameters
    Rated power
    (W):26
    Input Voltage
    (VDC):120~370
    Op. Temp.
    (℃):-40~+70
    Channel (s):Single
    Output Voltage
    (VDC):24V
    Dimension
    (mm):83*51*26
    Input Voltage
    (VAC):85~264
    Output Current
    (A):1.1A
    Rated power
    (W):26
    Channel (s):Single
    Input Voltage
    (VAC):85~264
    Input Voltage
    (VDC):120~370
    Output Voltage
    (VDC):24V
    Output Current
    (A):1.1A
    Op. Temp.
    (℃):-40~+70
    Dimension
    (mm):83*51*26
  • Product Parameters
    Rated power
    (W):36
    Input Voltage
    (VDC):120~370
    Op. Temp.
    (℃):-40~+70
    Channel (s):Single
    Output Voltage
    (VDC):12V
    Dimension
    (mm):99*65*30
    Input Voltage
    (VAC):85~264
    Output Current
    (A):3A
    Rated power
    (W):36
    Channel (s):Single
    Input Voltage
    (VAC):85~264
    Input Voltage
    (VDC):120~370
    Output Voltage
    (VDC):12V
    Output Current
    (A):3A
    Op. Temp.
    (℃):-40~+70
    Dimension
    (mm):99*65*30
  • Product Parameters
    Rated power
    (W):52.8
    Input Voltage
    (VDC):120~370
    Op. Temp.
    (℃):-40~+70
    Channel (s):Single
    Output Voltage
    (VDC):24V
    Dimension
    (mm):99*65*30
    Input Voltage
    (VAC):85~264
    Output Current
    (A):2.2A
    Rated power
    (W):52.8
    Channel (s):Single
    Input Voltage
    (VAC):85~264
    Input Voltage
    (VDC):120~370
    Output Voltage
    (VDC):24V
    Output Current
    (A):2.2A
    Op. Temp.
    (℃):-40~+70
    Dimension
    (mm):99*65*30
  • Product Parameters
    Rated power
    (W):75.6
    Input Voltage
    (VDC):120~370
    Op. Temp.
    (℃):-40~+70
    Channel (s):Single
    Output Voltage
    (VDC):12V
    Dimension
    (mm):99*82*30
    Input Voltage
    (VAC):85~264
    Output Current
    (A):6.3A
    Rated power
    (W):75.6
    Channel (s):Single
    Input Voltage
    (VAC):85~264
    Input Voltage
    (VDC):120~370
    Output Voltage
    (VDC):12V
    Output Current
    (A):6.3A
    Op. Temp.
    (℃):-40~+70
    Dimension
    (mm):99*82*30
  • Product Parameters
    Rated power
    (W):108
    Input Voltage
    (VDC):120~370
    Op. Temp.
    (℃):-40~+70
    Channel (s):Single
    Output Voltage
    (VDC):24V
    Dimension
    (mm):99*97*30
    Input Voltage
    (VAC):85~264
    Output Current
    (A):4.5A
    Rated power
    (W):108
    Channel (s):Single
    Input Voltage
    (VAC):85~264
    Input Voltage
    (VDC):120~370
    Output Voltage
    (VDC):24V
    Output Current
    (A):4.5A
    Op. Temp.
    (℃):-40~+70
    Dimension
    (mm):99*97*30
  • Product Parameters
    Rated power
    (W):150
    Input Voltage
    (VDC):120~370
    Op. Temp.
    (℃):-40~+70
    Channel (s):Single
    Output Voltage
    (VDC):12V
    Dimension
    (mm):129*97*30
    Input Voltage
    (VAC):85~264
    Output Current
    (A):12.5A
    Rated power
    (W):150
    Channel (s):Single
    Input Voltage
    (VAC):85~264
    Input Voltage
    (VDC):120~370
    Output Voltage
    (VDC):12V
    Output Current
    (A):12.5A
    Op. Temp.
    (℃):-40~+70
    Dimension
    (mm):129*97*30
  • Product Parameters
    Rated power
    (W):240
    Input Voltage
    (VDC):120~187/240~370
    Op. Temp.
    (℃):-40~+70
    Channel (s):Single
    Output Voltage
    (VDC):24V
    Dimension
    (mm):159*97*30
    Input Voltage
    (VAC):85~132/170~264
    Output Current
    (A):10.0A
    Rated power
    (W):240
    Channel (s):Single
    Input Voltage
    (VAC):85~132/170~264
    Input Voltage
    (VDC):120~187/240~370
    Output Voltage
    (VDC):24V
    Output Current
    (A):10.0A
    Op. Temp.
    (℃):-40~+70
    Dimension
    (mm):159*97*30
  • Product Parameters
    Rated power
    (W):348
    Input Voltage
    (VDC):120~187/240~370
    Op. Temp.
    (℃):-40~+70
    Channel (s):Single
    Output Voltage
    (VDC):12V
    Dimension
    (mm):179*106*30
    Input Voltage
    (VAC):85~132/170~264
    Output Current
    (A):29.0A
    Rated power
    (W):348
    Channel (s):Single
    Input Voltage
    (VAC):85~132/170~264
    Input Voltage
    (VDC):120~187/240~370
    Output Voltage
    (VDC):12V
    Output Current
    (A):29.0A
    Op. Temp.
    (℃):-40~+70
    Dimension
    (mm):179*106*30
  • Product Parameters
    Rated power
    (W):350.4
    Input Voltage
    (VDC):120~187/240~370
    Op. Temp.
    (℃):-40~+70
    Channel (s):Single
    Output Voltage
    (VDC):24V
    Dimension
    (mm):179*106*30
    Input Voltage
    (VAC):85~132/170~264
    Output Current
    (A):14.6A
    Rated power
    (W):350.4
    Channel (s):Single
    Input Voltage
    (VAC):85~132/170~264
    Input Voltage
    (VDC):120~187/240~370
    Output Voltage
    (VDC):24V
    Output Current
    (A):14.6A
    Op. Temp.
    (℃):-40~+70
    Dimension
    (mm):179*106*30
  • Product Parameters
    Rated power
    (W):450
    Input Voltage
    (VDC):120~187/240~370
    Op. Temp.
    (℃):-40~+70
    Channel (s):Single
    Output Voltage
    (VDC):12V
    Dimension
    (mm):215*115*30
    Input Voltage
    (VAC):85~132/170~264
    Output Current
    (A):37.5A
    Rated power
    (W):450
    Channel (s):Single
    Input Voltage
    (VAC):85~132/170~264
    Input Voltage
    (VDC):120~187/240~370
    Output Voltage
    (VDC):12V
    Output Current
    (A):37.5A
    Op. Temp.
    (℃):-40~+70
    Dimension
    (mm):215*115*30
  • Product Parameters
    Rated power
    (W):456
    Input Voltage
    (VDC):120~187/240~370
    Op. Temp.
    (℃):-40~+70
    Channel (s):Single
    Output Voltage
    (VDC):24V
    Dimension
    (mm):215*115*30
    Input Voltage
    (VAC):85~132/170~264
    Output Current
    (A):19.0A
    Rated power
    (W):456
    Channel (s):Single
    Input Voltage
    (VAC):85~132/170~264
    Input Voltage
    (VDC):120~187/240~370
    Output Voltage
    (VDC):24V
    Output Current
    (A):19.0A
    Op. Temp.
    (℃):-40~+70
    Dimension
    (mm):215*115*30
  • Product Parameters
    Rated power
    (W):600
    Input Voltage
    (VDC):120~187/240~370
    Op. Temp.
    (℃):-40~+70
    Channel (s):Single
    Output Voltage
    (VDC):12V
    Dimension
    (mm):215*115*30
    Input Voltage
    (VAC):85~132/170~264
    Output Current
    (A):50.0A
    Rated power
    (W):600
    Channel (s):Single
    Input Voltage
    (VAC):85~132/170~264
    Input Voltage
    (VDC):120~187/240~370
    Output Voltage
    (VDC):12V
    Output Current
    (A):50.0A
    Op. Temp.
    (℃):-40~+70
    Dimension
    (mm):215*115*30
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