MOQ (minimum order quantity) PU (Price unit): E (item), H (100 items), T (1000 items), p (pair), P (pack), k (kilogram), h (100 meters) RRP recommended retail price. Stock and prices are updated on an hourly basis. After Registration and Login you will see your individual customer prices and CSV file upload, watchlists and requestlist are accessible in the Customer Portal. All prices are net excluding V.A.T. We do not deliver to private end-users.
Features
• DC/DC step-up converter • Constant current output • Wide input voltage range • Dimming by 0...10V DC, PWM • Suitable for LED and lighting applications • Protection against Short circuit and over voltage • EMV standards: EN 55015 • Safety standards: IEC 61347-1, IEC 61347-2-13 • 3 years manufacturer warranty • LDH-_: with solder pins • LDH-_W: with wires
Technical Specifications
Output Current Tolerance:
+-5%
Operating Temperature:
-40...+70°C
Cable Lenght
LDH-25-W:
10cm
Dimensions:
52,4x27,2x24mm
Weight:
LDH-25
50g
LDH-25-W:
57g
Part Nr.
UE
UA
IA
h
[V]
[V]
[A]
[%]
LDH-25-250
9,5...32
12,5...84
0,25
94
LDH-25-350
9,5...32
12,5...72
0,35
95
LDH-25-500
9,5...32
12,5...50
0,5
94
LDH-25-700
9,5...32
12,5...36
0,7
95,5
LDH-25-250W
9,5...32
12,5...84
0,25
94
LDH-25-350W
9,5...32
12,5...72
0,35
95
LDH-25-500W
9,5...32
12,5...50
0,5
94
LDH-25-700W
9,5...32
12,5...36
0,7
95,5
UE = Input Voltage, UA = Output Voltage, IA = Output Current Range, URN = Ripple & Noise, h = Efficiency
Note
The LDH drivers are step-down converters. Minimum output voltage will only be achieved with minimum input voltage. The minimum output voltage is always higher than the input voltage.