This power supply is manufactured by SMD technology. The stress to P.C.B like twisting or bending causes the defect of the unit, so handle the unit with care.
Features of LDA300W-9• Rugged PCB type (CEM3)
• Input range
LDA10 - 75F (AC85 - 264V)
LDA100 - 300W (AC85 - 132V/AC170 - 264V)
• Built-in inrush current limiting, overcurrent and overvoltage protection circuits
Ordering Information and Options
LDA(1) 300(2) W(3) - 5(4) - □(5)(1) Series name
(2) Output wattage
(3) Autoranging input
(4) Output voltage
(5) Optional *
C: with Coating
G: Low leakage current
L: with LED
R: with Remote ON/OFF
S: with Chassis
SNF: with Chassis & cover & fan
T: Vertical terminal block
*Please contact us about safety approvals for the model with option.
Recommended EMI Filters
Low leakage current type: NAM-04-472
*A higher current rating EMI/EMC filter may be recommended in view of the other devices that could be connected in parallel with the power supply.
|Input Voltage||AC85 - 132V/170 - 264V 1Φ|
|Adjustable Voltage Range||5, 9, 12, 15, 18, 24, 30, 48V ±10%|
|Protection Circuit And Others||Overcurrent Protection||Works over 105% of rating and recovers automatically|
|Overvoltage Protection||Works at 115 - 140% of rating|
|Remote ON/OFF||Option (Refer to Instruction Manual)|
|Operating Temperature/Humidity||-10 to +70℃, 20 - 90%RH (Non condensing) *|
|Safety And Noise Regulations||Agency Approvals (At only AC input)||UL60950-1, C-UL EN60950-1, EN50178 Complies with DEN-AN and IEC60950-1|
|Conducted Noise||Complies with FCC-B, CISPR22-B, EN55022-B, VCCI-B|
|Others||Dimensions (WxHxD)||108x50x255mm (without terminal block)|
|Cooling Method||Convection/Forced air (Refer to DERATING CURVE)|
- * For further information and how to use, please see in Cosel product catalog.
- * For another documents aren't listed, please feel free to contact to a Cosel representative.