Datasheet

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DPX Series
Features
 DIN Rail Mount Version of TDK-Lambda’s PX Series
 1600VDC Input to Output Isolation
 Wide Operating Temperature Range
 Internally Protected
 All In One Package
40-60W Single, Dual & Triple Output DIN Mount DC-DC Converters
1. No load operation will not damage the unit
Model DPX40 DPX60
Max Output Power W 40W 60W
Effi ciency % 85% typical at nominal input & full load
Voltage Accuracy % Single, Dual & Triple Main ±1%, Triple auxiliaries ±5%
Volt. Adjust. (Single Output Only) % ±10%
Minimum Load, each output (1) % Single output 0%, Dual & Triple outputs 10%
Line Regulation % Single / Dual ±0.5%, Triple (main) ±1%, (auxiliaries) ±5%
Load Regulation (10% to 100%) % Single ±0.5%, Dual ±1%, Triple (main) ±2%, (auxiliaries) ±5%
Cross Regulation (25% to 100%) % Triple (main) ±1%, Dual / Triple (auxiliaries) ±5%
Start up time ms 100ms typ.
Remote on/off (ref. to neg. input) - Positive Logic: ON: Open or 3.5-12V, OFF: Short or <1.2V
Temperature Coeffi cient %/°C <±0.02%/°C
Operating Temperature °C -40 to 85°C, derate linearly to 20% load from 60°C to 85°C
Storage Temperature °C -40 to 85°C
Thermal Shock - MIL-STD-810D
Relative Humidity %RH 5 to 95%RH (non condensing)
Trans. Resp.(25% step load chng.) ms 250μs recovery
Overvolt. Protection (Zener clamp) - 5V: 6.2V, 12V: 15V, 15V: 18V
Overcurr. & Short Circuit Protection - Typically at 150%, hiccup with self recovery
Input Surge Volt. (Max. for 100ms) - 12V input: 36V, 24V input: 50V, 48V input: 100V
Isolation Voltage VDC 1600VDC minimum
Isolation Resistance Ω 10
9
Ohms minimum
Typical Switching Frequency (Fixed) kHz 300kHz (typ)
Shock & Vibration - MIL-STD-810F
Conducted & Radiated Emissions - EN55022 Level B
Immunity - EN61000-4-2, -3, -4, -5, -6 Pref Criteria A
Safety Agency Approval - CE Mark
Size (W x H x L) in(mm) 0.96 x 2.27 x 4.92” (24.5 x 57.6 x 125mm)
Weight g 182g
Warranty yrs Two Years
Specifi cations
Key Market Segments & Applications