IDPC-25A-350 [MEANWELL]
25W Constant Current Mode LED Driver;
| 型号： | IDPC-25A-350 |
| 厂家： | 
MEAN WELL ENTERPRISES CO., LTD. |
| 描述： | 25W Constant Current Mode LED Driver |
| 文件： | 总6页 (文件大小：139K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
25W Constant Current Mode LED Driver
IDPC-25 series
SELV
■ Features
■ Applications
ꢀLED panel lighting
ꢀLED flood lighting
ꢀIndoor LED lighting
ꢀConstant Current mode output
ꢀFlicker free design
ꢀPCB type design
ꢀ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
IDPC-25 series is a 25WPCB type LED AC/DC driver featuring the constant current mode output
with flicker free design. IDPC-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℃~+50℃ ambient temperature under free air convection.
IDPC-25 is equipped with various function options, such as dimming methodologies, so as to provide
the optimal design flexibility for lighting system.
■ Model Encoding
-
25
- 350
A
IDPC
Rated output current(350/500/700/1050mA)
Function options
Rated wattage
Series name
Type
Function
2 in 1 dimming (0~10VDC and 10V PWM)
2 in 1 dimming and Auxiliary DC output
Note
Blank
In Stock
In Stock
A
File Name:IDPC-25-SPEC 2017-04-26
25W Constant Current Mode LED Driver
IDPC-25 series
SPECIFICATION
MODEL
IDPC-25 -500
IDPC-25 -1050
IDPC-25 -350
IDPC-25 -700
RATED CURRENT
500mA
25W
1050mA
25.2W
350mA
24.5W
700mA
25.2W
RATED POWER
49 ~ 70V
35 ~ 50V
75V
16.8 ~ 24V
36V
CONSTANT CURRENT REGION Note.2
OPEN CIRCUIT VOLTAGE(max.)
CURRENT RIPPLE
25.2 ~ 36V
63V
100V
OUTPUT
5.0% max. @rated current
CURRENT TOLERANCE
SETUP TIME Note.4
7.0%
500ms / 230VAC 1200ms/115VAC
Nominal 12V(deviation 11.4~12.6)@50mA for A-Type only
AUXILIARY DC OUTPUT Note.5
90 ~ 295VAC
127 ~ 417VDC
VOLTAGE RANGE Note.3
FREQUENCY RANGE
(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)
POWER FACTOR (Typ.)
THD< 20%(@load≧70%/115VAC,230VAC; @load≧75%/277VAC)
(Please refer to “TOTAL HARMONIC DISTORTION” section)
TOTAL HARMONIC DISTORTION
INPUT
81.5%
0.4A/115VAC 0.16A/230VAC
80%
EFFICIENCY (Typ.)
AC CURRENT
82%
81.5%
0.13A/277VAC
INRUSH CURRENT (Typ.)
COLD START 30A(twidth=100μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
MAX. No. of PSUs on 16A
CIRCUIT BREAKER
32 units (circuit breaker of type B) / 32 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT
<0.75mA / 277VAC
<0.5W for Blank-Type, <1.2W for A-Type
NO LOAD POWER CONSUMPTION
PROTECTION
ENVIRONMENT
Hiccup mode, recovers automatically after fault condition is removed
Ta=-20 ~ +50℃ (Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)
20 ~ 90% RH non-condensing
SHORT CIRCUIT
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
-40 ~ +80℃, 10 ~ 95% RH
0.03%/℃ (0 ~ 50℃)
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
UL8750,CSA C22.2 NO.250.13-12;ENEC EN61347-1 & EN61347-2-13 independent, EN62384,
GB19510.1,GB19510.14 approved
SAFETY STANDARDS
WITHSTAND VOLTAGE
I/P-O/P:3.75KVAC
SAFETY &
EMC
I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
ISOLATION RESISTANCE
EMC EMISSION
EMC IMMUNITY
MTBF
Compliance to EN55015, EN61000-3-2 Class C (@load≧70%) ; EN61000-3-3,GB17743,GB17625.1
Compliance to EN61000-4-2,3,4,5,6,8,11; EN61547, light industry level(surge immunity:Line-Line:1KV)
418.9Khrs min. MIL-HDBK-217F (25℃)
114.5*72.5*20mm(L*W*H)
DIMENSION
OTHERS
NOTE
0.12Kg; 72pcs / 9.64Kg / 1.13CUFT
PACKING
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. There is no design of short circuit protection for the Auxiliary DC output; this function can not be used when dimming input terminals(DIM+,DIM-)
are short circuit or when it is no load or short circuit at output(Vo+,Vo-).
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.
File Name:IDPC-25-SPEC 2017-04-26
25W Constant Current Mode LED Driver
IDPC-25 series
Block Diagram
fosc : 70KHz
AUX+(for A-Type)
AUX-(for A-Type)
RECTIFIERS
RECTIFIERS
&
FILTER
EMI FILTER
&
RECTIFIERS
POWER
SWITCHING
Vo+
Vo-
I/P
DIM+
DIM-
CURRENT
LIMIT
O.L.P.
DETECTION
CIRCUIT
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.
100
Should there be any compatibility issues, please contact MEAN WELL.
Constant
Current area
70
(min.)
Hiccup
Protection
50
100
Io(%)
Typical output current normalized by rated current (%)
File Name:IDPC-25-SPEC 2017-04-26
25W Constant Current Mode LED Driver
IDPC-25 series
DIMMING OPERATION
※ 2 in 1 dimming function
-
+
AC/L
AC/L
AC/N
AC/N
TB1
DIM-
DIM+
TB2
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%
70%
60%
50%
40%
30%
20%
10%
0%
+
+
Vo+
-
-
Vo-
DIM+
+
Additive Voltage
-
DIM-
“DO NOT connect "DIM- to Vo-”
0V 1V 2V 3V 4V 5V 6V 7V 8V 9V 10V
Dimming input: Additive voltage
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
◎ Applying additive 10V PWM signal (frequency range 300Hz ~ 3KHz):
+
+
Vo+
-
-
Vo-
DIM+
Additive PWM signal
DIM-
“DO NOT connect "DIM- to Vo-”
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%< Iout<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:IDPC-25-SPEC 2017-04-26
25W Constant Current Mode LED Driver
IDPC-25 series
OUTPUT LOAD vs TEMPERATURE
100
80
60
40
20
(HORIZONTAL)
-20
-10
0
5
15
25
35
45
50
AMBIENT TEMPERATURE,Ta (℃)
STATIC CHARACTERISTIC
POWER FACTOR (PF) CHARACTERISTIC
1
0.98
0.96
0.94
0.92
0.9
100
90
80
70
60
50
40
277V
230V
115V
0.88
70%
80%
90%
100%
90
100
295
135
180 200
(25W)
INPUT VOLTAGE (V)
LOAD
※De-rating is needed under low input voltage.
TOTAL HARMONIC DISTORTION (THD)
EFFICIENCY vs LOAD
IDPC-25 series possess superior working efficiency that up to 82% can
be reached in field applications.
※ 350mA Model
※ 350mA Model
86
84
82
17%
15%
13%
11%
9%
80
277VAC
230VAC
115VAC
277V
230V
115V
78
76
7%
74
72
70
5%
3%
70%
80%
90%
100%
70%
80%
90%
100%
LOAD
LOAD
File Name:IDPC-25-SPEC 2017-04-26
25W Constant Current Mode LED Driver
IDPC-25 series
MECHANICAL SPECIFICATION
114.5
106.5
Unit:mm
※ Blank-Type
4
-
+
AC/L
AC/L
AC/N
AC/N
TB1
DIM-
DIM+
TB2
Vo-
Vo+
+
+
Terminal Pin No. Assignment(TB1)
Pin No.
Assignment
ACL
Terminal Pin No. Assignment(TB2)
1
2
3
4
Pin No.
Assignment
DIM-
ACL
1
2
3
4
ACN
DIM+
Vo-
ACN
Vo+
※ A-Type
114.5
106.5
4
-
+
AC/L
AC/L
AC/N
AC/N
TB1
DIM-
TB2
DIM+
Aux-
Aux+
Vo-
Vo+
+
+
Terminal Pin No. Assignment(TB1)
Pin No.
Assignment
ACL
Terminal Pin No. Assignment(TB2)
1
2
3
4
Pin No.
Assignment
DIM-
Pin No.
Assignment
AUX+
Vo-
ACL
1
2
3
4
5
6
ACN
DIM+
ACN
AUX-
Vo+
Installation Manual
Please refer to : http://www.meanwell.com/manual.html
File Name:IDPC-25-SPEC 2017-04-26
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