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DLHD - 定電流 LED驅動器, Constant Current and Step-Down DC/DC converter : DLHD
提供DLHD - 定電流 LED驅動器的詳細產品服務資訊,包括型號、名稱、敘述和規格。我們秉持著精益求精及高品質保證,提供一系列實用且價格合理的DLHD - 定電流 LED驅動器產品,並以多年的豐富經驗及技術獲得國內外客戶讚許及肯定,若您有任何採購Constant Current and Step-Down DC/DC converter : DLHD, DLHD - 定電流 LED驅動器, Constant Current and Buck-Boost DC/DC converter : DLSB, 45W Constant Current LED Driver DC/DC converter : DLSD, FMM060 - 60W AC DC module, miniature size, PCB Mounting Style & Screw Terminal Style需求,歡迎與我們聯絡。
Constant Current and Step-Down DC/DC converter : DLHD
DLHD - 定電流 LED驅動器
產品說明 :
DC/DC converter-Constant Current LED Driver
DLHD series is a high efficiency, constant current and step-down DC/DC converter. The LED DRIVER operates from an input voltage 9Vdc to 60Vdc and provides an externally adjustable output current of up to 1000mA and output power up to 52 watts. It is able to include the function of Over temperature protection(OTP), Over current protection(OCP), PWM/Digital Dimming and ON/OFF.功能說明 :
- EFFICIENCY UP TO 97%
- CONSTANT CURRENT LED DRIVER
- WIDE INPUT AND OUTPUT VOLTAGE RANGE
- INPUT VOLTAGE UP TO 60V
- PWM DIMMING CONTROL
- SHORT CIRCUIT AND OVERTEMPERATURE PROTECTED
- INTERNAL SMD TECHNOLOGY
- FULLY ISOLATED PLASTIC CASE WITH IP67 LEVEL
- UL 94V-0 PACKAGE MATERIAL
- RoHS COMPLIANT
- 5 YEARS WARRANTY
規格 :
Input Voltage(absolute maximum) | 60VDC |
Recommended Input Voltage | 9~60VDC |
Input Filter | Capacitor |
Output Voltage range | Vin=56V:2~52VDC |
Output Current Accuracy | Vin=48V,10LEDS:Typ.±4%,Max.±6% |
Output Current Stability: | Vin=48V,1LED to 10LEDS:Typ.±4%,Max.±6% |
Maximum Capacitive Load | 2.2uF |
Operating Frequency | 40~1000KHz |
Short Circuit Protection | Continuous |
Temperature Coefficient | -40°C~+71°C ambient:±0.03%°C |
Operating Temperature | 250ma~/500mA:-40~85°C ; 600mA~1000mA:-40~71°C |
Storage Temperature | -55~125°C |
Humidity(D) (W) | 95% |
Humidity(S) (W) | 85% |
Over Temperature Shutdown(Auto-restart after cool down) | Internal IC Temperature:Typ.150°C ; Temperature Hysteresis:Typ.20°C |
Maximum Case Temperature | 100°C |
MTBF (using MIL-HDBK 217F) | Operating Temperature 25°C:1000000Hours |
Case Material | Non Conductive plastic |
Potting Material | Epoxy (UL94V-0) |
Case Size(D)(W) | 31.8*20.3*12.2mm |
Case Size(S) | 31.8*20.3*10.9mm |
Weight(D) | 15.6g |
Weight(W) | 18g |
Weight(S) | 12.8g |
EMI Radiated Emissions | EN55015 |
Dust Test & Waterproof Test (D) (W) | IP67 |
Model
Model No. | I/P Vol. | O/P Vol. | O/P Current |
DLHD-0025xy | 9~60VDC | 2~52 VDC | 0~250mA |
DLHD-0030xy | 9~60VDC | 2~52 VDC | 0~300mA |
DLHD-0035xy | 9~60VDC | 2~52 VDC | 0~350mA |
DLHD-0050xy | 9~60VDC | 2~52 VDC | 0~500mA |
DLHD-0060xy | 9~60VDC | 2~52 VDC | 0~600mA |
DLHD-0070xy | 9~60VDC | 2~52 VDC | 0~700mA |
DLHD-0090xy | 9~60VDC | 2~52 VDC | 0~900mA |
DLHD-0100xy | 9~60VDC | 2~52 VDC | 0~1000mA |
瑞瑪企業有限公司以顧客滿意服務為宗旨,提供專業的DLHD - 定電流 LED驅動器諮詢與服務。歡迎您透過上述表單將DLHD - 定電流 LED驅動器的洽詢需求傳送給我們,我們會儘快與您聯絡。若您對於其他Constant Current and Step-Down DC/DC converter : DLHD, DLHD - 定電流 LED驅動器, Constant Current and Buck-Boost DC/DC converter : DLSB, 45W Constant Current LED Driver DC/DC converter : DLSD, FMM060 - 60W AC DC module, miniature size, PCB Mounting Style & Screw Terminal Style產品服務有任何採購需求,亦可來信或來電洽詢,我們會提供最優質服務並且立即解決您的問題。