25W Constant Current Mode LED Driver
IDLC-25
series
IS 15885(Part 2/Sec13)
M
M
SELV
THOMAS SAMUEL
THOMAS SAMUEL
(for IDLC-25-700 only)
R-41027766
S&E
■
Features
Constant Current mode output
Flicker free design
Plastic housing with class II design
■
Applications
LED panel lighting
LED flood lighting
Indoor LED lighting
Built-in active PFC function
No load power consumption<0.5W(Blank-Type)
Function options: 2 in 1 dimming (dim-to-off);
Auxiliary DC output
3 years warranty
■
Description
IDLC-25 series is a 25W LED AC/DC driver featuring the constant current mode output with flicker
free design.IDLC-25 operates from 90~295VAC and offers models with different rated current
ranging between 350mA and 1050mA. Thanks to the efficiency up to 82%, with the fanless design,
the entire series is able to operate for -20
℃
~+90
℃
case temperature under free air convection.
IDLC-25 is equipped with various function options, such as dimming methodologies, so as to
provide the optimal design flexibility for lighting system.
■
Model Encoding
IDLC - 25 A - 500
Rated output current(350/500/700/1050mA)
Function options
Rated wattage
Series name
Type
Blank
A
Function
2 in 1 dimming (0~10VDC and 10V PWM)
2 in 1 dimming
and Auxiliary DC output
Note
In Stock
In Stock
File Name:IDLC-25-SPEC 2018-01-10
25W Constant Current Mode LED Driver
SPECIFICATION
MODEL
RATED CURRENT
RATED POWER
IDLC-25 -350
350mA
24.5W
IDLC-25 -500
500mA
25W
35 ~ 50V
75V
IDLC-25
IDLC-25 -700
700mA
25.2W
25.2 ~ 36V
63V
1050mA
25.2W
16.8 ~ 24V
36V
series
IDLC-25 -1050
CONSTANT CURRENT REGION
Note.2
49 ~ 70V
OUTPUT
OPEN CIRCUIT VOLTAGE
(max.)
100V
CURRENT RIPPLE
CURRENT TOLERANCE
SETUP TIME
Note.4
5.0% max. @rated current
±7.0%
500ms / 230VAC 1200ms/115VAC
AUXILIARY DC OUTPUT
Note.5
Nominal 12V(deviation 11.4~12.6)@50mA for A-Type only
VOLTAGE RANGE
Note.3
90 ~ 295VAC
127 ~ 417VDC
(Please refer to "STATIC CHARACTERISTIC" section)
47 ~ 63Hz
PF>0.95/115VAC, PF>0.92/230VAC, PF>0.9/277VAC@full load
(Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)
THD< 20%(@load
≧
70%/115VAC,230VAC; @load
≧
75%/277VAC)
(Please refer to “TOTAL HARMONIC DISTORTION” section)
82%
81.5%
0.13A/277VAC
81.5%
80%
FREQUENCY RANGE
POWER FACTOR
(Typ.)
INPUT
TOTAL HARMONIC DISTORTION
EFFICIENCY
(Typ.)
AC CURRENT
INRUSH CURRENT
(Typ.)
0.4A/115VAC 0.16A/230VAC
COLD START 30A(twidth=100μs measured at 50% Ipeak) at 230VAC
;
Per NEMA 410
MAX. No. of PSUs on 16A
32 units (circuit breaker of type B) / 32 units (circuit breaker of type C) at 230VAC
CIRCUIT BREAKER
LEAKAGE CURRENT
<0.75mA / 277VAC
NO LOAD POWER CONSUMPTION
<0.5W for Blank-Type, <1.2W for A-Type
PROTECTION SHORT CIRCUIT
WORKING TEMP.
MAX. CASE TEMP.
WORKING HUMIDITY
Hiccup mode, recovers automatically after fault condition is removed
Tcase=-20 ~ +90
℃
(Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)
Tcase=+90℃
20 ~ 90% RH non-condensing
ENVIRONMENT STORAGE TEMP., HUMIDITY
-40 ~ +80
℃
, 10 ~ 95% RH
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
±
0.03%/
℃
(0 ~ 45
℃
)
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
UL8750,CSA C22.2 NO.250.13-12; EN/AS/NZS 61347-1 & EN/AS/NZS 61347-2-13 independent, EN62384,
GB19510.1,GB19510.14, BIS IS15885(for IDLC-25-700 only), EAC TP TC 004 approved
WITHSTAND VOLTAGE
I/P-O/P:3.75KVAC
SAFETY &
ISOLATION RESISTANCE
I/P-O/P:100M Ohms / 500VDC / 25
℃
/ 70% RH
EMC
EMC EMISSION
EMC IMMUNITY
MTBF
OTHERS DIMENSION
PACKING
NOTE
Compliance to EN55015, EN61000-3-2 Class C (@load
≧
70%) ; EN61000-3-3,GB17743,GB17625.1,EAC TP TC 020
Compliance to EN61000-4-2,3,4,5,6,8,11; EN61547, light industry level( surge immunity:Line-Line:1KV ),EAC TP TC 020
418.9Khrs min.
MIL-HDBK-217F (25
℃
)
110*75*22mm(L*W*H)
0.196Kg; 63pcs / 13.348Kg / 0.88CUFT
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 cold first start. Turning ON/OFF the driver may lead to increase of the set up time.
5. Aux. 12V will be damaged with short circuit; It will not be available when output voltage is not in constant current region or output no load condition.
6. 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.
7. 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).
File Name:IDLC-25-SPEC 2018-01-10
25W Constant Current Mode LED Driver
Block Diagram
IDLC-25
series
fosc : 70KHz
RECTIFIERS
EMI FILTER
&
RECTIFIERS
POWER
SWITCHING
RECTIFIERS
&
FILTER
AUX+(for A-Type)
AUX-(for A-Type)
Vo+
Vo-
DIM+
DIM-
I/P
CURRENT
LIMIT
DETECTION
CIRCUIT
O.L.P.
PWM&PFC
CONTROL
DRIVING METHODS OF LED MODULE
※
This series works in constant current mode to directly drive the LEDs.
In the constant current region, the highest voltage at the output of the driver
depends on the configuration of the end systems.
Constant
Current area
Should there be any compatibility issues, please contact MEAN WELL.
100
70
(min.)
Hiccup
Protection
Vo(%)
50
100
Io(%)
Typical output current normalized by rated current (%)
File Name:IDLC-25-SPEC 2018-01-10
25W Constant Current Mode LED Driver
DIMMING OPERATION
※
2 in 1 dimming function
IDLC-25
series
ACL
ACL
ACN
ACN
DIM-
DIM+
AUX-
AUX+
Vo-
Vo+
Output constant current level can be adjusted by applying one of the two methodologies between DIM+ and DIM-:
0 ~ 10VDC, or 10V PWM signal.
Direct connecting to LEDs is suggested. It is not suitable to be used with additional drivers.
◎
Applying additive 0 ~ 10VDC
100%
90%
80%
Output current (%)
Vo+
Vo-
DIM+
+
-
+
Additive Voltage
-
+
-
70%
60%
50%
40%
30%
20%
10%
0%
0V 1V
2V 3V 4V 5V 6V 7V 8V 9V 10V
Dimming input: Additive voltage
DIM-
“DO
NOT connect "DIM-
to Vo-
”
◎
Applying additive 10V PWM signal (frequency range 300Hz ~ 3KHz):
100%
90%
80%
Output current (%)
Vo+
Vo-
DIM+
+
-
+
-
70%
60%
50%
40%
30%
20%
Additive PWM signal
DIM-
“DO
NOT connect "DIM-
to Vo-
”
10%
0%
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Duty cycle of additive 10V PWM signal dimming input
Note : 1. Min. dimming level is about 8% and the output current is not defined when 0%<
I
out<8%.
2. The output current could drop down to 0% when dimming input is about 0Vdc or 10V PWM signal with 0% duty cycle.
File Name:IDLC-25-SPEC 2018-01-10
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