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27D-3W Series 3W 1.5KV&3KV Isolation 2:1 Single Output DC-DC Converter

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  • 27D-3W-Single Series

  • YDS

3W 1.5KV & 3KV 2:1 Wide Input Range SIP DC to DC Power Conversion


Features


  • 2:1 wide input voltages range.

  • High efficiency up to 80%.

  • Regulated output types.

  • Low ripple and noise.

  • nternal SMD construction.

  • 1.5KVdc & 3KVdc isolation.

  • Operating temperature:-40°C to +85°C.

  • Industry standard pinout.

  • Continuous short circuit protection with current foldback.




Specifications Typical At TA = 25°C, Nominal Input Voltage And Rated Output Current Unless Otherwise Specified


Part Number Input Voltage Output Voltage Output Current Efficiency
Vdc Vdc mA %Typ
27D-12S03R3W (3KV) 9-18 3.3 909 70
27D-12S05R3W (3KV) 9-18 5 600 70
27D-12S09R3W (3KV) 9-18 9 333 75
27D-12S12R3W (3KV) 9-18 12 250 78
27D-12S15R3W (3KV) 9-18 15 200 80
27D-24S03R3W (3KV) 18-36 3.3 700 68
27D-24S05R3W (3KV) 18-36 5 600 70
27D-24S09R3W (3KV) 18-36 9 333 75
27D-24S12R3W (3KV) 18-36 12 250 78
27D-24S15R3W (3KV) 18-36 15 200 80
27D-48S03R3W (3KV) 36-72 3.3 700 68
27D-48S05R3W (3KV) 36-72 5 600 70
27D-48S09R3W (3KV) 36-72 9 333 75
27D-48S12R3W (3KV) 36-72 12 250 78
27D-48S15R3W (3KV) 36-72 15 200 80

Note:
1. No suffix is standard isolation (1.5KVDC) e.g, 27D-12S05R3W.
2. *add suffix /3KV for 3KVDC isolation, e.g, 27D-12S05R3W3KV.



Input Specifications


Parameters Conditions Min Typ Max Units
Voltage Types Vo,Io Nom     2:1  
Filter Capacitor        


Output Specifications


Parameters Conditions Min Typ Max Units
Voltage Tolerance 100% full load     ± 3 %
Short Circuit Protection Continuous        
Line Regulation Regulated     ± 0.5 %
Load Regulation Regulated     ± 0.8 %
Ripple & Noise Output:3.3-9V Types
BW=DC To 20MHz
    100 mVp-p
Ripple & Noise Output:12-15V Types
BW=DC To 20MHz
    1% of Vout mVp-p
Transient response setting time 50% load step change   350   us


General Specifications


Parameters Conditions Min Typ Max Units
Isolation Resistance 500Vdc 1000    
Switching Frequency Full load, nominal input   100   KHz
Operating Temperature   -40   +85
Humidity Non Condensing     95 %
Cooling Free air Convection        
Case Material DAP        
MTBF MIL-HDBK-217F @25℃ 1500000     Hours
Weight   4.5 g
Dimensions   21.8 x 9.2 x 11.1 mm



Dimension



27D-3W




 Files Download        27D-3W-Single-Series.pdf



Certification



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