参数资料
型号: RACT20-700-US
厂商: Recom Power Inc
文件页数: 1/2页
文件大小: 0K
描述: POWER SUPPLIES
产品培训模块: RACT20 TRIAC Dimmable LED Driver
视频文件: RACT20 LED Driver
标准包装: 1
系列: LIGHTLINE RACT20
类型: 恒定电流
拓扑: AC DC 转换器
输出数: 1
电压 - 输入(最小): 90VAC
电压 - 输入(最大): 135VAC
输出电压: 15 ~ 28 V
电流 - 输出(最大): 700mA
功率(瓦特): 20W
电压 - 隔离: 3.75kV(3750V)
调光: Triac
特点: OTP,SCP
工作温度: -30°C ~ 50°C
效率: 81%
端接类型: 5.5mm插口,螺纹端子
尺寸/尺寸: 5.41" L x 1.98" W x 0.91" H(137.5mm x 50.2mm x 23.0mm)
安装类型: 底座安装
批准: CE,cULus
额定值: IP20
重量: 0.32 磅(145.15g)
其它名称: 945-1632
Features
LED DRIVER
20W Dimmable AC-DC LED Power Supply
350mA, 500mA, 700mA or 1050mA Outputs
ENEC, UL, RCM and CB Certified
Deep Dimming to 0% *
Active Power Factor Correction >0.95
3.75kVAC Isolation
Output Connector to avoid miswiring
5 Year Warranty
LIGHTLINE
AC/DC-Converter
with 5 year Warranty
Description
The RACT20 series is a constant current dimmable AC/DC source for driving high power LED applications.
The phase angle dimming function works with leading or trailing edge dimmers. This driver is suitable for indoor
LED lighting systems and powers 5-15 high power LEDs or single LED arrays from 350mA up to 1A.
Selection Guide
20W Triac
Dimmable
Part
Number
Input
Voltage
Output
Current
Output
Voltage
Dimming
Control
Efficiency
typ.
Max.
#
LED Driver
(VAC)
(mA)
(VDC)
(%)
LEDs
RACT20-350
RACT20-500
RACT20-700
RACT20-1050
RACT20-350-US
RACT20-500-US
230
230
230
230
115
115
350
500
700
1050
350
500
30-56
21-39
15-28
12-18
30-56
21-39
Triac
Triac
Triac
Triac
Triac
Triac
82
82
81
81
82
82
15 x 1W
12 x 1W
8 x 2W, 8+8 x 1W
5 x 3W, 5+5 x 2W
15 x 1W
12 x 1W
RACT20-700-US   115      700    15-28    Triac       81     8 x 2W, 8+8 x 1W
RACT20-1050-US 115 1050 12-18 Triac 81 5 x 3W, 5+5 x 2W
Specifications ( typical at 25°C, nominal input voltage, rated output current unless otherwise specified)
RoHS
2011/65/EU
6/6
E340696
Input Voltage Range
RACT20-xxxx
180-264VAC
UL-8750 certified
RACT20-xxxx-US 90-135VAC
Rated Power                                                            20W max.
UL-60950-1 certified
Output Current Accuracy
Input Current
±5% max.
115VAC 0.4A max.
230VAC 0.2A max.
European Version only:
ENEC 61347 certified
Input Frequency Range                                                     47-63Hz
Power Factor                   Full Load                                    >0.95
THD Full Load, 115VAC 8% max.
Full Load, 230VAC 11% max.
Leakage Current                                                         <0.75mA
Open Circuit Voltage 350mA 60VDC max.
(No Load V out ) 500mA 44VDC max.
700mA 33VDC max.
1050mA 22VDC max.
Output Ripple and Noise 350mA, 500mA 4.5Vp-p max.
700mA, 1050 mA 4.0Vp-p max.
Short Circuit Protection                                        Hiccup mode, Auto recovery
Overtemperature Protection                       95°C ±10°C (RT1) Hiccup mode, Auto recovery
Isolation Voltage                                                  3.75kVAC / 1 minute
Efficiency at Full Load                                               see selection guide
Dimming                       AC phase-cut dimming, work with leading/trailing edge dimmers
RACT20
Derating Graph
100
80
Operating Temperature Range Ambient Temperature -30°C to +50°C
(free air convection, according to CE/UL) Case Temperature                           85°C max.
Operating Temperature Range Ambient Temperature -30°C to +50°C
60
40
Safe Operating
Area
(free air convection, according to ENEC)
Case Temperature
80°C max.
20
Storage Temerature
Relative Humidity
EMC
IP Rating
-40°C to +85°C
95% RH
design refer to EN55022 Class B
suiteable for indoor LED lighting system IP20
0
-30
0 25 50
Ambient Temperature °C
75
Design Lifetime
Package Weight
Packing Quantity
PCB Material
Case Material
25°C ambient >70 x 10 3 hours in operation
145g
1 pc.
Plastic Resin with Fibreglass (UL94V-0)
Plastic
continued on next page
Please Read Application Notes
www.recom-international.com
REV: 1/2014
L-33
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