Model No. LDD-H Series
Current Range (mA) 300mA , 350mA , 500mA , 600mA , 700mA , 1000mA
LDD-350H[ ] - Blank = pin style
LDD-350H[W] - W = wire style
LDD-350H[S] - S = SMD(Surface Mount Device) style
Model No. | LDD-300H | LDD-350H | LDD-500H | LDD-600H | LDD-700H | LDD-1000H | |
Output | Current Range | 300mA | 350mA | 500mA | 600mA | 700mA | 1000mA |
Voltage Range | 2 ~ 52 VDC | ||||||
Current Accuracy | ±3% at 24VDC input ; ±4% at 48VDC input for LDD-H/HW ; ±5% for LDD-HS | ||||||
Ripple & Noise (max.) | 150mVp-p | 150mVp-p | 150mVp-p | 200mVp-p | 200mVp-p | 350mVp-p | |
Switching Frequency | 40KHz ~ 1000KHz | ||||||
External Capacitance Load | 2.2uF | ||||||
Input: | Voltage Range | 9 ~ 56 VDC | |||||
Efficiency (max.) |
97% at full load and 36VDC / 48VDC input for LDD-H/HW ; 96% at full load and 36VDC / 48VDC input for LDD-HS | ||||||
DC Current Full Load | 270mA | 320mA | 450mA | 550mA | 650mA | 900mA | |
DC Current Full Load | 5mA | ||||||
Filter | Capacitor | ||||||
PWM Dimming & ON/OFF Control | Remote ON/OFF | Leave open if not use | |||||
Power ON with dimming: DIM ~ -Vin > 2.5 ~ 6VDC or open circuit | |||||||
Power OFF: DIM ~ -Vin < 0.8VDC or short | |||||||
PWM Frequency | 100 ~ 1KHz | ||||||
Quiescent Input Current in Shutdown mode(max.) | 1mA at PWM dimming OFF and 24VDC input | ||||||
Protection: | Short Circuit | Regulated at rated output current | |||||
Protection type: Can be continued, recovers automatically after fault condition is removed | |||||||
Over Temperature | Tj 150°C typically (IC1) detect on main control IC | ||||||
Protection type : shut down, recovers automatically after temperature goes down | |||||||
Environment: | Working Temp. | -40 ~ +85°C (Refer to "Derating Curve") | |||||
Working Humidity | 20% ~ 90% RH non-condensing for LDD-H/HW ; 20% ~ 85% RH non-condensing for LDD-HS | ||||||
Storage Temp., Humidity | -55 ~ +125°C, 10 ~ 95% RH | ||||||
Temp. Coefficient | ±0.03%/°C | ||||||
Operating Case Temp.(max.) | 100°C | ||||||
Vibration | 10 ~ 500Hz, 2G 10min. / 1cycle, period for 60min. each along X, Y, Z axes | ||||||
EMC | EMC Emission | Compliance to EN55015, FCC part 15 class B | |||||
EMC Immunity | Compliance to EN61000-4-2,3,4,5,6,8; Light Industry Level, criteria A | ||||||
Others: | MTBF | 2000Khrs min. MIL-HDBK-217F (25°C) | |||||
Dimension | 31.8 x 20.3 x 12.2mm or 1.25 x 0.8 x 0.48 inch(LxWxH) for LDD-H/HW; 31.8 x 20.3 x 11.4mm or 1.25 x 0.8 x 0.45 inch for LDD-HS (LxWxH) | ||||||
Weight | LDD-H: 15.6g ; LDD-HW : 18g : LDD-HS : 12.8g | ||||||
Potting Material | Expoxy (UL94-V0) for LDD-H/HW ; without potted for LDD-HS |
Electrical Specifications | |
Dimensions | 31.8 x 20.3 x 11.4 mm / 1.25 x 0.8 x 0.45 Inches |
PDF Specs | View Spec Sheet |
General | |
Industry Aliases | new |
Style / Option | Blank : pin style |
LDD-H Series Mean Well DC-DC Constant Current LED Driver
- Brand: Mean Well
- Product Code: LDD-H Series
- Availability: Call for Availability
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$5.40
- Ex Tax: $5.40