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Mean Well

Mean Well HLN-40H-36A Power Supply 40W 36V - IP64, Adjustable 1.12A

fully isolated plastic caseIP64suitable for signage applicationsClass 2 power unit
SKU HLN-40H-36A
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End of Life, Succeeded by LPF-40-36
Available to order
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Overview

HLN-40H-36A is the 36V output model of this series: rated current 1.12A, rated power 40.3W, typical efficiency 88.5%.

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-40H-36ASpecifications from the official datasheet (2026-02-09 edition)

OUTPUT

DC VOLTAGE
36V
CONSTANT CURRENT REGIONNote.4
21.6 ~ 36V
RATED CURRENT
1.12A
RATED POWER
40.3W
RIPPLE & NOISE (max.)Note.2
200mVp-p
VOLTAGE ADJ. RANGENote.6
33 ~ 40V
CURRENT ADJ. RANGE
Can be adjusted by internal potentiometer A type only
CURRENT ADJ. RANGE
0.67 ~ 1.12A
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.)
88.5%
AC CURRENT (Typ.)
0.43A / 115VAC 0.24A / 230VAC 0.23A / 277VAC
INRUSH CURRENT(Typ.)
COLD START 50A(twidth=210μs measured at 50% Ipeak) at 230VAC
MAX. No. of PSUs on 16A CIRCUIT BREAKER
12 units (circuit breaker of type B) / 20 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
41 ~ 49V Protection type : Shut down o/p voltage, re-power on to recover
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
3396.4K hrs min. Telcordia SR-332(Bellcore) ; 346.2K hrs min. MIL-HDBK-217F (25℃)
DIMENSION
161*61.5*35mm (L*W*H)
PACKING
0.35Kg;32pcs/12.2Kg/1.10CUFT
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-40H-36A Mechanical Specification
Mechanical Specification
HLN-40H-36A Block Diagram
Block Diagram
HLN-40H-36A Derating Curve
Derating Curve
HLN-40H-36A Power Factor Characteristic
Power Factor Characteristic
HLN-40H-36A EFFICIENCY vs LOAD (48V Model)
EFFICIENCY vs LOAD (48V Model)
HLN-40H-36A H L N - 4 0 H series
H L N - 4 0 H series
HLN-40H-36A H L N - 4 0 H series (2)
H L N - 4 0 H series (2)
HLN-40H-36A DIMMING OPERATION(for B-type only)
DIMMING OPERATION(for B-type only)
HLN-40H-36A ※ Please DO NOT connect "DIM-" to "-V".
※ Please DO NOT connect "DIM-" to "-V".
HLN-40H-36A H L N - 4 0 H series
H L N - 4 0 H series
HLN-40H-36A H L N - 4 0 H series (2)
H L N - 4 0 H series (2)

Downloads

FAQ

Can I use the HLN-40H-36A for 36V signage or illuminated display applications?

Yes, this model is a 36V LED driver rated for 1.12A and 40.3W, and signage is a typical application. When driving LEDs directly in constant-current mode, the load should match the 21.6-36V constant current region.

Is the HLN-40H-36A suitable for 36V architectural or accent lighting?

It can fit 36V accent or architectural lighting loads that stay within 40.3W and 1.12A. The IP64-rated enclosure is useful where a compact enclosed driver is needed.

Can this driver be used for 36V commercial fixture or cabinet lighting?

It can be used for 36V commercial fixture, cabinet, or display lighting when the total LED load does not exceed 40.3W. Its 90-305VAC input range gives flexibility for different AC supply conditions.

How do I estimate the maximum 36V LED strip length with this driver?

Use the driver's maximum output power, 40.3W, and divide it by the strip's rated watts per meter: 40.3W / strip W per meter = maximum theoretical length. Check your strip rated power per meter first, because this driver is rated at 36V, 1.12A, and 40.3W.

Is IP64 enough for outdoor use on the HLN-40H-36A?

IP64 means the driver is protected against dust ingress and water splashes, so it can suit outdoor or wet-area lighting where splash resistance is required. It is not intended for immersion, and the specified operating temperature range is -40 C to +50 C.

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Mean Well HLN-40H-36A Power Supply 40W 36V - IP64, Adjustable 1.12A
Mean Well

Mean Well HLN-40H-36A Power Supply 40W 36V - IP64, Adjustable 1.12A

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HLN-40H-36A is the 36V output model of this series: rated current 1.12A, rated power 40.3W, typical efficiency 88.5%.

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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