Mean Well HLG-120H-C700A 150.5W 700mA Power Supply - Adjustable

Name: Mean Well HLG-120H-C700A Power Supply 150.5W 700mA - Adjustable
Brand: Mean Well
SKU: HLG-120H-C700A
Price: 54.79 USD
Availability: InStock

Overview

HLG-120H-C700A is the model of this series: rated current 700mA, rated power 150.5W, typical efficiency 94%. Type A: Io adjustable through built-in potentiometer (IP65).

HLG-120H-C series is a 150W AC/DC LED driver featuring the constant current mode and high voltage output. HLG-120H-C operates from 90~305VAC and offers models with different rated current ranging between 350mA and 1400mA. Thanks to the high efficiency up to 94%, with the fanless design, the entire series is able to operate for -40℃ ~ +90℃ case temperature under free air convection. The design of metal housing and IP65 ingress protection level allows this series to fit both indoor and outdoor applications. HLG-120H-C is equipped with various function options, such as dimming methodologies, so as to provide the optimal design flexibility for LED lighting system.

Features

Constant current mode output
Metal housing with ClassⅠ design
Built-in active PFC function
IP65 design for indoor or outdoor installations
Function options: output adjustable via potentiometer
Typical lifettime>62000 hours
7 years warranty

Specifications

HLG-120H-C700ASpecifications from the official datasheet (2026-02-04 edition)

OUTPUT

RATED CURRENT: 700mA
RATED POWER: 150.5W
CONSTANT CURRENT REGION^Note.2: 107V ~ 215V
CURRENT ADJ. RANGE: Adjustable for A/AB-Type only (via built-in potentiometer)
CURRENT ADJ. RANGE: 350 ~ 700mA
CURRENT RIPPLE: 8.0% max. @rated current
CURRENT TOLERANCE: ±5%
SET UP TIME^Note.4: 1000ms / 115VAC 500ms / 230VAC

INPUT

VOLTAGE RANGE^Note.3: 90 ~ 305VAC 127 ~ 431VDC (Please refer to "STATIC CHARACTERISTIC" section)
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR (Typ.): PF≧0.98/115VAC, PF≧0.96/230VAC, PF≧0.93/277VAC @full load (Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)
TOTAL HARMONIC DISTORTION: THD< 20% (@ load≧50% /115VAC, 230VAC; @ load≧75%/277VAC) (Please refer to “TOTAL HARMONIC DISTORTION (THD)” section)
EFFICIENCY (Typ.): 94%
AC CURRENT (Typ.): 1.6A / 115VAC 0.8 A / 230VAC 0.7A / 277VAC
INRUSH CURRENT(Typ.): COLD START 50A(twidth=600μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
MAX. No. of PSUs on 16A CIRCUIT BREAKER: 4 units (circuit breaker of type B) / 6 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT: <0.75mA / 277VAC

PROTECTION

SHORT CIRCUIT: Constant current limiting, recovers automatically after fault condition is removed
OVER VOLTAGE: 240 ~ 260V Shut down o/p voltage with auto-recovery or re-power on to recovery
OVER TEMPERATURE^Note.7: Shut down o/p voltage, recovers automatically after temperature goes down

ENVIRONMENT

WORKING TEMP.: Tcase=-40 ~ +90℃(Please refer to "OUTPUT LOAD vs TEMPERATURE" section)
MAX. CASE TEMP.: Tcase=+90℃
WORKING HUMIDITY: 10 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +80℃, 10 ~ 95% RH
TEMP. COEFFICIENT: ±0.03%/℃ (0 ~ 50℃)
VIBRATION: 10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS^Note.6: UL8750, CSA C22.2 No. 250.13-12, BS EN/EN/AS/NZS 61347-1, BS EN/EN/AS/NZS 61347-2-13, BS EN/EN62384 independent, GB/T19510.1, GB/T19510.213, IP65, J61347-1, J61347-2-13, EAC TP TC 004 approved
WITHSTAND VOLTAGE: I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC
ISOLATION RESISTANCE: I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION^Note.6: Compliance to BS EN/EN55015, BS EN/EN61000-3-2 Class C (@ load≧50%) ; BS EN/EN61000-3-3,GB/T 17743 , GB17625.1, EAC TP TC 020
EMC IMMUNITY: Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN61547, light industry level (surge immunity Line-Earth 4KV, Line-Line 2KV), EAC TP TC 020

OTHERS

MTBF: 2456.4K hrs min. Telcordia SR-332 (Bellcore) ; 191.1K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 220*68*38.8mm (L*W*H)
PACKING: 1.04Kg; 12pcs/13.5Kg/0.8CUFT

MODEL ENCODING

A (this model): Io adjustable through built-in potentiometer; IP65
B: 3 in 1 dimming function (1~10Vdc, 10V PWM signal and resistance); IP67
AB: Io adjustable through built-in potentiometer & 3 in 1 dimming function (1~10Vdc, 10V PWM signal and resistance); IP65
D: Timer dimming function, contact MEAN WELL for details(safety pending); IP67

Test conditions and notes11

1. All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25℃ of ambient temperature.
2. Please refer to "DRIVING METHODS OF LED MODULE".
3. De-rating may be needed under low input voltages. Please refer to “STATIC CHARACTERISTIC” sections for details.
4. Length of set up time is measured at first cold start. Turning ON/OFF the driver may lead to increase of the set up time.
5. The driver 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)
6. To fulfill requirements of the latest ErP regulation for lighting fixtures, this LED driver can only be used behind a switch without permanently connected to the mains.
7. For OTP which triggered at light load/no load condition, proceed AC repower on to recovery.
8. This series meets the typical life expectancy of >62,000 hours of operation when Tcase, particularly tc point (or TMP, per DLC), is about 80℃ or less.
9. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com
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. 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

HLG-120H-C700A BLOCK DIAGRAM — BLOCK DIAGRAM

HLG-120H-C700A Illustration (page 5) — Illustration (page 5)

HLG-120H-C700A OUTPUT LOAD vs TEMPERATURE(Note.8) — OUTPUT LOAD vs TEMPERATURE(Note.8)

HLG-120H-C700A STATIC CHARACTERISTIC — STATIC CHARACTERISTIC

HLG-120H-C700A TOTAL HARMONIC DISTORTION — TOTAL HARMONIC DISTORTION

HLG-120H-C700A MECHANICAL SPECIFICATION ※ A-Type — MECHANICAL SPECIFICATION ※ A-Type

HLG-120H-C700A Dimensions (mm) — Dimensions (mm)

HLG-120H-C700A WATERPROOF CONNECTION — WATERPROOF CONNECTION

Typical applications

Downloads

Datasheet1

HLG-120H-C700A datasheetHLG-120H-C-SPEC.PDF · 2026-02-04 edition PDF Download

Certificates5

UL Certificate(HLG-120H-C)(EN) PDF Download

CB Certificate(HLG-120H-C)(EN) PDF Download

EMC Certificate(HLG-120H-C)(EN) PDF Download

ENEC Certificate(HLG-120H-C)(EN) PDF Download

PSE Certificate(HLG-120H-C)(EN) PDF Download

Test reports1

Test Report(HLG-120H-C700)(EN) PDF Download

Catalogues1

Mean Well LED Driver Catalog PDF Download

FAQ

Can I use the HLG-120H-C700A for driving LED modules in recessed commercial downlights?

Yes. The HLG-120H-C700A delivers 700mA constant current at up to 150.5W with a CC voltage range of 107-215V. This current level is common for mid-power LED downlight modules. The adjustable output (A suffix) lets you tune the current via potentiometer to match the exact LED module rating for optimal brightness and efficiency.

Is the HLG-120H-C700A suitable for powering LED modules in small LED arrays or panel lights?

Yes. At 700mA and a voltage range of 107-215V, it can drive series strings of LEDs used in panel lights, troffers, or small LED arrays. The total number of LEDs in series depends on each LED's forward voltage — the string voltage must fall within 107-215V. The adjustable output helps you dial in the exact current your LEDs need.

Can the HLG-120H-C700A drive LED signage modules that require 700mA?

Yes. Many channel letter and signage LED modules are designed for 700mA drive current. The HLG-120H-C700A provides exactly that with a CC voltage range of 107-215V, accommodating various string lengths. The series' IP65/IP67 rating allows installation in sheltered outdoor sign enclosures, and the output adjustment potentiometer lets you fine-tune the current for different module brands.

Can I reduce the drive current of the HLG-120H-C700A below 700mA?

Yes. The A suffix indicates this model has a built-in potentiometer for output current adjustment. You can reduce the current from the nominal 700mA down to 350mA (adjustment range 350-700mA) to match your LED modules' specifications. This model does not include a dimming input — for remote dimming control, consider the C700B or C700AB.

Can the HLG-120H-C700A be mounted outdoors on a building exterior?

The HLG-120H-C series is rated IP65 or IP67 depending on version, protecting against dust and water jets. It is suitable for sheltered outdoor mounting such as under eaves, inside junction boxes, or in sign cabinets. The sheet notes a waterproof connector can be fitted to the output cable for outdoor use; follow the user manual's waterproof installation cautions.

How does the HLG-120H-C700A compare to the C350 and C500 current variants?

All HLG-120H constant current models deliver approximately 150W but at different current/voltage combinations. The C350 provides 350mA at 215-430V for long high-voltage strings. The C500 provides 500mA at 150-300V for medium-voltage strings. The C700A provides 700mA at 107-215V for shorter, higher-current strings. Choose based on your LED module's rated current and total string voltage.

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Mean Well HLG-120H-C700A Power Supply 150.5W 700mA - Adjustable

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Overview

Features

Specifications

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC

OTHERS

MODEL ENCODING

Technical drawings

Typical applications

Downloads

Datasheet1

Certificates5

Test reports1

Catalogues1

FAQ

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Mean Well HLG-120H-C700A Power Supply 150.5W 700mA - Adjustable

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