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Mean Well

Mean Well ELG-75-C700B Power Supply 75W 700mA - Dimmable

contant currentmetal caseIP65/IP675 years warranty
SKU ELG-75-C700B
$40.34 USD
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Select model — 25 in this family

ELG-75-C700B
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Overview

ELG-75-C700B is the model of this series: rated current 700mA, typical efficiency 91%. Type B: 3 in 1 dimming function (0~10Vdc, 10V PWM signal and resistance) (IP67).

ELG-75-C series is a 75W LED AC/DC driver featuring the constant current mode and high voltage output. ELG-75-C operates from 100~305VAC and offers models with different rated current ranging between 350mA and 1400mA. Thanks to the high efficiency up to 91%, with the fanless design, the entire series is able to operate for -40℃~+85℃ case temperature under free air convection. The design of metal housing and IP67 ingress protection level allows this series to fit both indoor and outdoor applications. ELG-75-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 design with functional Ground
  • Built-in active PFC function
  • No load / Standby power consumption <0.5W
  • IP67 rating for indoor or outdoor installations
  • Function options: 3 in 1 dimming (dim-to-off)
  • Typical lifetime>50000 hours
  • 5 years warranty

Specifications

ELG-75-C700BSpecifications from the official datasheet (2026-07-06 edition)

OUTPUT

RATED CURRENT
700mA
RATED POWER 200VAC ~ 305VACNote.5
74.9W
RATED POWER 100VAC ~ 180VACNote.5
59.5W
CONSTANT CURRENT REGIONNote.2
53 ~ 107V
OPEN CIRCUIT VOLTAGE(max.)
114V
CURRENT ADJ. RANGE
350 ~ 700mA
CURRENT RIPPLE
5.0% max. @rated current
CURRENT TOLERANCE
±5.0%
SET UP TIMENote.4
500ms/115VAC,230VAC

INPUT

VOLTAGE RANGENote.3
100 ~ 305VAC 142 ~ 431VDC (Please refer to "STATIC CHARACTERISTIC" section)
FREQUENCY RANGE
47 ~ 63Hz
POWER FACTOR (Typ.)
PF≧0.97/115VAC, PF≧0.95/230VAC, PF≧0.92/277VAC@full load (Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)
TOTAL HARMONIC DISTORTION
THD< 20%(@load≧50%/115VC,230VAC; @load≧75%/277VAC) (Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)
EFFICIENCY (Typ.)
91%
AC CURRENT (Typ.)
0.7A / 115VAC 0.45A / 230VAC 0.38A/277VAC
INRUSH CURRENT(Typ.)
COLD START 50A(twidth=350μs measured at 50% Ipeak)/230VAC; Per NEMA 410
MAX. No. of PSUs on 16A CIRCUIT BREAKER
5 units (circuit breaker of type B) / 8 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT
<0.75mA / 277VAC
NO LOAD / STANDBY POWER CONSUMPTION
No load power consumption <0.5W for Blank / A-Type Standby power consumption <0.5W for B / AB / DA -Type

PROTECTION

SHORT CIRCUIT
Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE
115 ~ 140V 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.
Tcase=-40 ~ +85℃ (Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)
MAX. CASE TEMP.
Tcase=+85℃
WORKING HUMIDITY
20 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY
-40 ~ +80℃, 10 ~ 95% RH
TEMP. COEFFICIENT
±0.03%/℃ (0 ~ 60℃)
VIBRATION
10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS
UL8750(type”HL”), CSA C22.2 No. 250.13-12;BS EN/EN/AS/NZS 61347-1, BS EN/EN/AS/NZS 61347-2-13 independent, BS EN/EN62384;EAC TP TC 004;BIS IS15885(for 700A/700B/700DA/1050A only);IP65 or IP67; GB/T19510.1, GB/T19510.213;KC61347-1,KC61347-2-13 approved
WITHSTAND VOLTAGE
I/P-O/P:3.75KVAC I/P-FG:2.0KVAC 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
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; KC KN15,KN61547
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: 6KV,Line-Line:4KV); EAC TP TC 020; KC KN15,KN61547

OTHERS

MTBF
3523.7K hrs min. Telcordia SR-332 (Bellcore) 305.3Khrs min. MIL-HDBK-217F (25℃)
DIMENSION
180*63*35.5 mm (L*W*H)
PACKING
0.8Kg;16pcs/13.4Kg/0.67CUFT

Certifications & ratings

Type
Type HL

MODEL ENCODING

Blank
Io fixed; IP67
A
Io adjustable through built-in potentiometer; IP65
B (this model)
3 in 1 dimming function (0~10Vdc, 10V PWM signal and resistance); IP67
AB
Io adjustable through built-in potentiometer & 3 in 1 dimming function (0~10Vdc, 10V PWM signal and resistance); IP65
DA
DALI control technology; IP67
Test conditions and notes10
  1. 1. All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25℃ of ambient temperature.
  2. 2. Please refer to "DRIVING METHODS OF LED MODULE".
  3. 3. De-rating may be needed under low input voltages. Please refer to “STATIC CHARACTERISTIC” sections for details.
  4. 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. 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. 6. This series meets the typical life expectancy of >50,000 hours of operation when Tcase, particularly tc point (or TMP, per DLC), is about 80℃ or less.
  7. 7. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com
  8. 8. 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).
  9. 9. 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
  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.

Technical drawings

ELG-75-C700B BLOCK DIAGRAM
BLOCK DIAGRAM
ELG-75-C700B DIMMING OPERATION
DIMMING OPERATION
ELG-75-C700B OUTPUT LOAD vs TEMPERATURE(Note.7)
OUTPUT LOAD vs TEMPERATURE(Note.7)
ELG-75-C700B STATIC CHARACTERISTIC
STATIC CHARACTERISTIC
ELG-75-C700B TOTAL HARMONIC DISTORTION
TOTAL HARMONIC DISTORTION
ELG-75-C700B LIFE TIME
LIFE TIME
ELG-75-C700B ※ B/DA-Type
※ B/DA-Type
ELG-75-C700B Illustration (page 9)
Illustration (page 9)
ELG-75-C700B Recommend Mounting Direction
Recommend Mounting Direction

Typical applications

  • LED street lighting
  • LED harbor lighting
  • LED bay lighting
  • LED greenhouse lighting
  • LED flood lighting
  • Type “HL” for use in Class I, Division 2 hazardous (Classified) location.

Downloads

FAQ

Can I use the ELG-75-C700B to dim LED downlights via a PWM signal in a residential smart lighting system?

Yes. The ELG-75-C700B is a dimmable variant in this family, supporting 10V PWM, 0–10V or resistance dimming signals. It delivers 700mA constant current at up to 74.9W, making it suitable for dimmable LED downlight modules controlled by a smart dimmer.

Is the ELG-75-C700B waterproof enough for a wet outdoor LED fixture on a building facade?

Yes. The ELG-75-C700B carries an IP67 waterproof rating, meaning it can withstand temporary immersion. It is suitable for installation inside outdoor LED fixtures on building facades or landscape lighting that may be exposed to rain.

Can the ELG-75-C700B drive the LED modules in an indoor sports arena floodlight at dimmable output?

It can drive LED arrays requiring 700mA at up to 74.9W, with a CC voltage range of 53–107V. For high-power arena floodlights that typically exceed 75W per driver, multiple units or a higher-wattage model would be needed; the ELG-75-C700B is better suited to smaller fixtures within its 74.9W rating.

What LED loads are compatible with the ELG-75-C700B?

Any LED string or module requiring 700mA constant current with a combined forward voltage between 53V and 107V dc can be driven by the ELG-75-C700B. The total LED count in the string is determined by each LED's forward voltage, not a fixed number.

Can the ELG-75-C700B be installed in a cold-climate outdoor enclosure?

Yes. The working case temperature (Tcase) range is -40°C to +85°C and the IP67 rating provides protection against water and dust, so the unit can operate in cold-climate outdoor enclosures including those subject to freezing temperatures and moisture.

How does the ELG-75-C700B differ from the ELG-75-C700 and ELG-75-C700A?

All three share the same 74.9W, 700mA constant current output and 53–107V CC voltage range. The ELG-75-C700 is the fixed-output base model (IP67, no dimming). The ELG-75-C700A adds potentiometer output adjustment (IP65). The ELG-75-C700B adds 3-in-1 dimming (0–10V, 10V PWM, resistance) and retains the IP67 rating.

Payment & Security

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Mean Well ELG-75-C700B Power Supply 75W 700mA - Dimmable
Mean Well

Mean Well ELG-75-C700B Power Supply 75W 700mA - Dimmable

$40.34 USD

ELG-75-C700B is the model of this series: rated current 700mA, typical efficiency 91%. Type B: 3 in 1 dimming function (0~10Vdc, 10V PWM signal and resistance) (IP67).

ELG-75-C series is a 75W LED AC/DC driver featuring the constant current mode and high voltage output. ELG-75-C operates from 100~305VAC and offers models with different rated current ranging between 350mA and 1400mA. Thanks to the high efficiency up to 91%, with the fanless design, the entire series is able to operate for -40℃~+85℃ case temperature under free air convection. The design of metal housing and IP67 ingress protection level allows this series to fit both indoor and outdoor applications. ELG-75-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 design with functional Ground
  • Built-in active PFC function
  • No load / Standby power consumption <0.5W
  • IP67 rating for indoor or outdoor installations
  • Function options: 3 in 1 dimming (dim-to-off)
  • Typical lifetime>50000 hours
  • 5 years warranty

Typical applications

  • LED street lighting
  • LED harbor lighting
  • LED bay lighting
  • LED greenhouse lighting
  • LED flood lighting
  • Type “HL” for use in Class I, Division 2 hazardous (Classified) location.

Model

  • 75W 700mA
  • 75W 700mA Adjustable
  • 75W 700mA Adjustable and Dimmable
  • 75W 700mA DALI
  • 75W 700mA Dimmable
  • 100W 700mA
  • 100W 700mA Adjustable
  • 100W 700mA Adjustable and Dimmable
  • 100W 700mA DALI
  • 100W 700mA Dimmable
  • 150W 700mA
  • 150W 700mA Adjustable
  • 150W 700mA Adjustable and Dimmable
  • 150W 700mA DALI
  • 150W 700mA Dimmable
  • 200W 700mA
  • 200W 700mA Adjustable
  • 200W 700mA Adjustable and Dimmable
  • 200W 700mA DALI
  • 200W 700mA Dimmable
  • 240W 700mA
  • 240W 700mA Adjustable
  • 240W 700mA Adjustable and Dimmable
  • 240W 700mA DALI
  • 240W 700mA Dimmable
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