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Mean Well

Mean Well HLN-80H-20B Power Supply 80W 20V - IP64, Dimmable 4A

fully isolated plastic caseIP64suitable for signage applicationsClass 2 power unit
SKU HLN-80H-20B
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End of Life, Succeeded by LPF-90-20
Available to order
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Overview

HLN-80H-20B is the 20V output model of this series: rated current 4A, rated power 80W, 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-80H-20BSpecifications from the official datasheet (2026-02-09 edition)

OUTPUT

DC VOLTAGE
20V
CONSTANT CURRENT REGIONNote.4
12 ~ 20V
RATED CURRENT
4A
RATED POWER
80W
RIPPLE & NOISE (max.)Note.2
150mVp-p
VOLTAGE ADJ. RANGENote.6
17 ~ 22V
CURRENT ADJ. RANGE
Can be adjusted by internal potentiometer A type only
CURRENT ADJ. RANGE
2.4 ~ 4A
VOLTAGE TOLERANCENote.3
±1.0%
LINE REGULATION
±0.5%
LOAD REGULATION
±1.0%
SETUP, RISE TIMENote.8
1200ms,80ms/115VAC 500ms,80ms/230VAC at full load ; B type 1200ms,200ms/115VAC 500ms,200ms/230VAC at 95% load
HOLD UP TIME (Typ.)
16ms at full load 230VAC /115VAC

INPUT

VOLTAGE RANGENote.5
90 ~ 305VAC 127 ~ 431VDC
FREQUENCY RANGE
47 ~ 63Hz
POWER FACTOR (Typ.)
PF>0.96/115VAC, PF>0.96/230VAC, PF>0.94/277VAC 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.)
0.85A / 115VAC 0.425A / 230VAC 0.4A / 277VAC
INRUSH CURRENT(Typ.)
COLD START 70A(twidth=485μs measured at 50% Ipeak) at 230VAC
MAX. No. of PSUs on 16A CIRCUIT BREAKER
3 units (circuit breaker of type B) / 6 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
23 ~ 30V
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 STANDARDSNote.7
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
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, 12V model ≧65% 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), criteria B, EAC TP TC 020

OTHERS

MTBF
2786.8K hrs min. Telcordia SR-332(Bellcore) ; 316.2K hrs min. MIL-HDBK-217F (25℃)
DIMENSION
181*61.5*35mm (L*W*H)
PACKING
0.5Kg; 24pcs/13Kg/0.87CUFT

Certifications & ratings

Marked features
110
Test conditions and notes13
  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. Safety and EMC design refer to EN60598-1, CNS15233, FCC part18.
  8. 8. 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.
  9. 9. 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)
  10. 10. 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.
  11. 11. 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).
  12. 12. 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)
  13. 13. 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-80H-20B Mechanical Specification
Mechanical Specification
HLN-80H-20B Block Diagram
Block Diagram
HLN-80H-20B Derating Curve
Derating Curve
HLN-80H-20B Power Factor Characteristic
Power Factor Characteristic
HLN-80H-20B EFFICIENCY vs LOAD (48V Model)
EFFICIENCY vs LOAD (48V Model)
HLN-80H-20B H L N - 8 0 H series
H L N - 8 0 H series
HLN-80H-20B H L N - 8 0 H series (2)
H L N - 8 0 H series (2)
HLN-80H-20B DIMMING OPERATION(for B-type only)
DIMMING OPERATION(for B-type only)
HLN-80H-20B ※ Please DO NOT connect "DIM-" to "-V".
※ Please DO NOT connect "DIM-" to "-V".
HLN-80H-20B H L N - 8 0 H series
H L N - 8 0 H series
HLN-80H-20B H L N - 8 0 H series (2)
H L N - 8 0 H series (2)

Downloads

FAQ

Can I use the HLN-80H-20B for dimmable 20V sign lighting?

Yes, this 20V B version can be used for sign lighting if the load matches its 20V output and remains within 80W and 4A. The load also needs to operate inside the 12-20V constant current range.

Is this model a fit for 20V LED display or feature lighting?

It can fit 20V display or feature lighting where the connected load requires 20V and does not exceed 80W. The maximum output current is 4A, which is the current ceiling for the application.

Can the HLN-80H-20B be used for exterior illuminated signage?

It is suitable for exterior illuminated signage because the housing is IP64 rated against dust and splashing water. The sign load still has to stay within 20V, 4A, and 80W.

How much 20V LED strip can this 80W driver support?

The basic calculation is 80W divided by the strip's watts per meter. Check your strip rated power per meter, and keep the final load within 80W total, 4A output current, and 20V compatibility.

Can this driver go in outdoor or damp conditions?

The IP64 enclosure is intended for use where dust and splashing water are present, so it is more suitable for outdoor or damp locations than an indoor-only unit. Its operating range is -40°C to +50°C, so temperature conditions should remain inside that span.

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Mean Well HLN-80H-20B Power Supply 80W 20V - IP64, Dimmable 4A
Mean Well

Mean Well HLN-80H-20B Power Supply 80W 20V - IP64, Dimmable 4A

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HLN-80H-20B is the 20V output model of this series: rated current 4A, rated power 80W, 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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