50DAW GAPTEC | Alldatasheet

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GAPTEC-Electronic GmbH & Co. KG sales@gaptec-electronic.com – www.gaptec-electronic.com Page 1 of 4 50DAW_1.5 – Rev. 2020-1.2 Specifications subject to change without notice. 50DAW_1.5 series 50W - Single Output - Wide Input - Isolated & Regulated DC-DC Converter Efficiency up to 93% Wide input range (2:1) High and low temperature characteristics Short Circuit Protection (SCP) (Automatic Recovery) Output over current protection Output over voltage protection Input over- under voltage protection 1500VDC isolation Operating temp. range: -40°C ~ +85°C Six-sided metal shield Industry standard pinout Industrial level specifications High EMC performance DC-DC Converter 50 Watt The 50DAW_1.5 series offer 50W of output, with 2:1 ultra wide input voltage of 18-36VDC, 36-75VDC, and features 1500VDC isolation, over current, over voltage and short-circuit protection, as well as six sided metal shielding. All models are particularly suited to industrial, tele-communications, test equipments power. Example: 50DAW_2415S1.5 50 = 50Watt; D = DIP; A = series; W = wide input (2:1); 24 = 18-36Vin; 15 = 15Vout; S = single output; 1.5 = 1500VDC isolation Common specifications Short circuit protection: Hiccup, continous, automatic recovery Cooling: Free air convection Operation temperature range: -40°C~+85°C (with derating ≥55°C) Storage temperature range: -55°C~+125°C Temperature rise allowed at full load: 105°C Lead temperature: 300°C MAX, 1.5mm from case for 10 sec Storage humidity range: 5% MIN, 95% MAX Switching frequency: 300kHz TYP, Nominal input, 100% load Case material: Aluminium alloy MTBF (MIL-HDBK-217F@25°C): 1000 K hours MIN Safety certification: UL/EN60950 (Pending) Weight: 35g Shake: 10-55Hz, 10G, 30 Min. along X, Y and Z Note: 1. Min. load shouldn‘t be less than 5%, otherwise ripple maybe increase dramatically. Operation under minimum load will not damage the converter, however, they may not meet all specification listed. 2. Max. Capacitive Load tested at input voltage range and full load. 3. All specifications are measured at TA = 25°C, humidity <75%, nominal input voltage and rated output load unless otherwise specified. 4. In this datasheet, all the test methods of indications are based on corporate standards. 5. All characteristics are for listed model, non-standard models may perform differently, please contact our technical person for more detail. 6. Specifications subject to change without prior notice. Isolation specifications Item Test condition Min Typ Max Units Isolation voltage Tested for 1 minute and leakage current less than 1 mA

1500 VDC

Isolation resistance Test at 500VDC 1000 MΩ Isolation capacitance 100KHz/0.1V 2000 pF Input specifications Item Test condition Min Typ Max Units Input filter PI Input surge voltage (1 sec. max.)

  • 24VDC input
  • 48VDC input -0.7 -0.7 100 VDC VDC Input under voltage protection Start-up voltage
  • 24VDC input
  • 48VDC input 17.5 35.8 VDC VDC Input under voltage protection Under voltage shut- down
  • 24VDC input
  • 48VDC input VDC VDC Input over voltage protection Start-up voltage
  • 24VDC input
  • 48VDC input VDC VDC Input over voltage protection Over voltage shutdown
  • 24VDC input
  • 48VDC input VDC VDC Start-up time Nominal input & constant resistance load 10 ms Ctrl (1) • Models ON
  • Models OFF
  • Input current (models OFF) Ctrl open or connect TTL high level(3-12VDC) Ctrl connect GND Ctrl* or low level(0-1.2VDC) 1 mA 1. The CTRL pin voltage is referenced to GND.

GAPTEC-Electronic GmbH & Co. KG sales@gaptec-electronic.com – www.gaptec-electronic.com Page 2 of 4 50DAW_1.5 – Rev. 2020-1.2 Specifications subject to change without notice. 50DAW_1.5 series 50W - Single Output - Wide Input - Isolated & Regulated DC-DC Converter Typical characteristics Part Number Input Voltage [VDC] Nominal Range Max(1) Output Voltage [VDC] Output Current [mA, Max] Input Current [mA, typ] Full load No load Reflected Ripple [mA, typ] Efficiency [%, Typ.] Capacitive load [µF, Max] 50DAW_2403S1.5 24 18-36 40 3.3 10000 1511 42 40 91 27000 50DAW_2405S1.5 24 18-36 40 5 10000 2240 59 40 93 18900 50DAW_2412S1.5 24 18-36 40 12 4167 2240 85 40 93 3700 50DAW_2415S1.5 24 18-36 40 15 3333 2240 90 40 93 2000 50DAW_2424S1.5 24 18-36 40 24 2083 2289 45 40 93 1000 50DAW_4803S1.5 48 36-75 80 3.3 10000 756 30 30 91 27000 50DAW_4805S1.5 48 36-75 80 5 10000 1120 50 30 93 18900 50DAW_4812S1.5 48 36-75 80 12 4167 1120 34 30 93 3700 50DAW_4815S1.5 48 36-75 80 15 3333 1120 50 30 93 2000 50DAW_4824S1.5 48 36-75 80 24 2083 1132 30 30 92 1000 1. Input voltage can’t exceed this value, or will cause the permanent damage. Output specifications Item Test condition Min Typ Max Units Output power 2.5 50 W Line regulation Full load, Input volta- ge from low to high ±0.2 ±0.5 % Load regulation 10% to 100% load ±0.5 ±1 % Output voltage accuracy Refer to recommen- ded circuit ±1 ±3 % Temperature drift 100% full load ±0.02 %/°C Ripple* 20MHz Bandwidth 50 75 mVp-p Noise* 20MHz Bandwidth 100 150 mVp-p Transient recove- ry time - Main output 50% - Supplement output 25% to 100% load 300 500 µ¥s Transient respon- se deviation - Main output 50% - Supplement output 25% to 100% load ±3 ±5 % Over current protection Full input voltage 120 130 160 % Trim ±10% VDC Output over vol- tage protection** Full input voltage

  • 3.3VDC output
  • 5VDC output
  • 12VDC output
  • 15VDC output
  • 24VDC output 3.9 6.2 VDC VDC VDC VDC VDC EMC specifications EMI CE CISPR22/EN55022 CLASS B (External Circuit Refer to recommended circuit) EMI RE CISPR22/EN55022 CLASS B (External Circuit Refer to recommended circuit) EMS ESD IEC/EN61000-4-2 Contact ±4KV/ Air ±8KV perf. Criteria B EMS RS IEC/EN61000-4-3 10V/m perf. Criteria A EMS EFT IEC/EN61000-4-4 ±2KV perf. Criteria B EMS Surge IEC/EN61000-4-5 ±2KV perf. Criteria B EMS CS IEC/EN61000-4-6 10 Vr.m.s perf. Criteria B EMS Voltage dips, short and interruptions immunity IEC/EN61000-4-29 0%-70% perf. Criteria B

GAPTEC-Electronic GmbH & Co. KG sales@gaptec-electronic.com – www.gaptec-electronic.com Page 3 of 4 50DAW_1.5 – Rev. 2020-1.2 Specifications subject to change without notice. 50DAW_1.5 series 50W - Single Output - Wide Input - Isolated & Regulated DC-DC Converter Efficiency curve Typical application EMC solution-recommended circuit 50DAW2405S1.5 50DAW2405S1.5 If it is required to further reduce input and output ripple, properly incre - ase the input & output of additional capacitors Cin and Cout or select capacitors of low equivalent impedance provided that the capacitance is no larger than the max. capacitive load of the product. Vout (VDC) Cin (µF) Cout (µF) 3.3/5 100 220 12/15 100 100 24 100 47 Note: Part 􀀅1 in the Fig. 3 is used for EMS test and part 􀀅2 for EMI fi ltering; selected based on needs. Parameter description: Model Vin: 24V Vin: 48V FUSE Choose according to actual input current MOV S20K30 S14K60 C0 680µF/50V 330µF/100V LCM 2.2mH C1 330µF/50V 330µF/100V C2 4.7uF/50V 2.2uF/100V CY1, CY2 Y1 Safety capacitor 3.3nF/250VAC C3 Refer to the Cout in typical application

GAPTEC-Electronic GmbH & Co. KG sales@gaptec-electronic.com – www.gaptec-electronic.com Page 4 of 4 50DAW_1.5 – Rev. 2020-1.2 Specifications subject to change without notice. 50DAW_1.5 series 50W - Single Output - Wide Input - Isolated & Regulated DC-DC Converter Trim Application of Trim and calculation of Trim resistance Calclation formula for resistance of trim: Note: Value for R1, R2, R3, and Vref refer to the table below. RT: Resistance of Trim a: User-defined parameter, no actual meanings. Parameter Vo 3.3 (VDC) Vo 5 (VDC) Vo 12 (VDC) Vo 15 (VDC) Vo 24 (VDC) R1 (KΩ) 4.788 2.87 11 15 20 R2 (KΩ) 2.87 2.87 2.87 3 2.308 R3 (KΩ) 12.4 10 15 17.4 15 Mechanical dimensions & footprint Note: Unit: mm[inch] Pin diameter tolerances: ±0.10mm [±0.004inch] Pin height tolerances: ±0.50mm [±0.020inch] General tolerances: ±0.3mm [±0.012inch]