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Mean Well

Mean Well HLN-60H-42B Power Supply 60W 42V - IP64, Dimmable 1.45A

fully isolated plastic caseIP64suitable for signage applicationsClass 2 power unit
SKU HLN-60H-42B
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End of Life, Succeeded by LPF-60-42
Available to order
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Overview

HLN-60H-42B is the 42V output model of this series: rated current 1.45A, rated power 60.9W, typical efficiency 90%.

Features

  • Universal AC input / Full range (up to 305VAC)
  • Built-in active PFC function
  • Protections: Short circuit / Over current / Over voltage / Over temperature
  • Cooling by free air convection
  • OCP point adjustable through output cable or internal potentiometer
  • Fully isolated plastic case with IP64 level
  • Class 2 power unit
  • Three in one dimming function (1~10Vdc or PWM signal or resistance)
  • Suitable for LED lighting, Industrial Lighting and moving sign applications
  • Compliance to worldwide safety regulations for lighting
  • Suitable for dry / damp locations or outdoor application
  • 3 years warranty

Specifications

HLN-60H-42BSpecifications from the official datasheet (2026-02-09 edition)

OUTPUT

DC VOLTAGE
42V
CONSTANT CURRENT REGIONNote.4
25.2 ~ 42V
RATED CURRENT
1.45A
RATED POWER
60.9W
RIPPLE & NOISE (max.)Note.2
300mVp-p
VOLTAGE ADJ. RANGENote.6
40 ~ 46V
CURRENT ADJ. RANGE
0.87 ~ 1.45A
VOLTAGE TOLERANCENote.3
±1.0%
LINE REGULATION
±0.5%
LOAD REGULATION
±0.5%
SETUP, RISE TIMENote.7
500ms, 80ms at full load 230VAC / 115VAC
HOLD UP TIME (Typ.)
16ms/230VAC 16ms/115VAC at full load

INPUT

VOLTAGE RANGENote.5
90 ~ 305VAC 127 ~ 431VDC
FREQUENCY RANGE
47 ~ 63Hz
POWER FACTOR (Typ.)
PF>0.98/115VAC, PF>0.95/230VAC, PF>0.92/277VAC at full load (Please refer to "Power Factor Characteristic" curve)
TOTAL HARMONIC DISTORTION
THD< 20% when output loading≧60% at 115VAC/230VAC input and output loading≧75% at 277VAC input
EFFICIENCY (Typ.)
90%
AC CURRENT (Typ.)
0.64A / 115VAC 0.32A / 230VAC 0.3A / 277VAC
INRUSH CURRENT(Typ.)
COLD START 55A(twidth=265μs measured at 50% Ipeak) at 230VAC
MAX. No. of PSUs on 16A CIRCUIT BREAKER
9 units (circuit breaker of type B) / 16 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT
<0.75mA / 277VAC

PROTECTION

OVER CURRENTNote.4
95 ~ 108% Protection type : Constant current limiting, recovers automatically after fault condition is removed
SHORT CIRCUIT
Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE
48 ~ 58V
OVER TEMPERATURE
Shut down o/p voltage, re-power on to recover

ENVIRONMENT

WORKING TEMP.
-40 ~ +50℃ (Refer to "Derating Curve")
WORKING HUMIDITY
20 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY
-40 ~ +80℃, 10 ~ 95% RH
TEMP. COEFFICIENT
±0.03%/℃ (0 ~ 40℃)
VIBRATION
10 ~ 500Hz, 2G 12min./1cycle, period for 72min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS
Ul8750, CSA C22.2 No. 250.0-08, BS EN/EN 61347-1, BS EN/EN 61347-2-13 independent, IP64, EAC TP TC 004 approved ; design refer to UL60950-1, BS EN/EN60335-1
WITHSTAND VOLTAGE
I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCE
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION
Compliance to BS EN/EN55015, BS EN/EN61000-3-2 Class C (≧60% load) ; BS EN/EN61000-3-3, EAC TP TC 020
EMC IMMUNITY
Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11; BS EN/EN61547, BS EN/EN55024, light industry level (surge 4KV), EAC TP TC 020

OTHERS

MTBF
3400.0K hrs min. Telcordia SR-332(Bellcore) ; 347.4K hrs min. MIL-HDBK-217F (25℃)
DIMENSION
161*61.5*35mm (L*W*H)
PACKING
0.46Kg;32pcs/15.7Kg/1.10CUFT

Certifications & ratings

Marked features
FC
Test conditions and notes12
  1. 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
  2. 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. 3. Tolerance : includes set up tolerance, line regulation and load regulation.
  4. 4. Please refer to "DRIVING METHODS OF LED MODULE".
  5. 5. Derating may be needed under low input voltages. Please check the static characteristics for more details.
  6. 6. A type only.
  7. 7. Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time.
  8. 8. The power supply is considered as a component that will be operated in combination with final equipment. Since EMC performance will be affected by the complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again. (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf)
  9. 9. To fulfill requirements of the latest ErP regulation for lighting fixtures, this LED power supply can only be used behind a switch without permanently connected to the mains.
  10. 10. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
  11. 11. This product is not suitable for LED lighting applications in China.(It is recommended to use the LPF/NPF/XLG/XLC/XLN series in China)
  12. 12. For any application note and IP water proof function installation caution, please refer our user manual before using. https://www.meanwell.com/Upload/PDF/LED_EN.pdf

Technical drawings

HLN-60H-42B Mechanical Specification
Mechanical Specification
HLN-60H-42B Block Diagram
Block Diagram
HLN-60H-42B Derating Curve
Derating Curve
HLN-60H-42B Power Factor Characteristic
Power Factor Characteristic
HLN-60H-42B EFFICIENCY vs LOAD (48V Model)
EFFICIENCY vs LOAD (48V Model)
HLN-60H-42B H L N - 6 0 H series
H L N - 6 0 H series
HLN-60H-42B H L N - 6 0 H series (2)
H L N - 6 0 H series (2)
HLN-60H-42B DIMMING OPERATION(for B-type only)
DIMMING OPERATION(for B-type only)
HLN-60H-42B ※ Please DO NOT connect "DIM-" to "-V".
※ Please DO NOT connect "DIM-" to "-V".
HLN-60H-42B H L N - 6 0 H series
H L N - 6 0 H series
HLN-60H-42B H L N - 6 0 H series (2)
H L N - 6 0 H series (2)

Downloads

FAQ

Can I use the HLN-60H-42B for 42V LED sign lighting?

Yes, it suits signage applications and provides a 42V output with constant current capability. The unit is rated for 60.9W maximum output and 1.45A, with a 25.2-42V constant current range.

Is this driver suitable for 42V accent or perimeter lighting in exterior-facing fixtures?

It can be used where the fixture requires a 42V constant current driver and the environment matches an IP64-rated enclosure. The operating temperature range is -40°C to +50°C.

Can this power a 42V LED strip for commercial display lighting?

It can if the strip suits this 42V constant voltage + constant current driver. The driver provides up to 60.9W at 1.45A, so a constant-current load needs to stay within the 25.2-42V range.

How do I calculate the maximum 42V LED strip length for the HLN-60H-42B?

Start with the driver's 60.9W maximum output and divide by the strip's watts per meter. The formula is 60.9W / strip W/m = maximum meters; check your strip rated power per meter and verify compatibility with the 42V constant voltage + constant current output.

Is the HLN-60H-42B suitable for wet or outdoor locations?

Its IP64 rating means protection against dust and splashing water, so it is suited to locations with incidental moisture rather than immersion. Use it only where IP64 matches the site's exposure level.

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Mean Well HLN-60H-42B Power Supply 60W 42V - IP64, Dimmable 1.45A
Mean Well

Mean Well HLN-60H-42B Power Supply 60W 42V - IP64, Dimmable 1.45A

Log in to see price

HLN-60H-42B is the 42V output model of this series: rated current 1.45A, rated power 60.9W, typical efficiency 90%.

Features

  • Universal AC input / Full range (up to 305VAC)
  • Built-in active PFC function
  • Protections: Short circuit / Over current / Over voltage / Over temperature
  • Cooling by free air convection
  • OCP point adjustable through output cable or internal potentiometer
  • Fully isolated plastic case with IP64 level
  • Class 2 power unit
  • Three in one dimming function (1~10Vdc or PWM signal or resistance)
  • Suitable for LED lighting, Industrial Lighting and moving sign applications
  • Compliance to worldwide safety regulations for lighting
  • Suitable for dry / damp locations or outdoor application
  • 3 years warranty
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