DIN Rail Power Supply

Sync

12V 48W / DRS-12V50W1NZ

Highlights & Features

  • Ultra-compact size and galvanic isolation up to 3.0KVac between input to output and input to ground
  • Universal AC input voltage and full power from -10°C to +55°C operation
  • Up to 89.0% efficiency
  • Low earth leakage current < 0.5mA @ 264Vac
  • Built-in DC OK relay contact option available
  • Extreme low temperature cold start at -40°C
  • NEC Class 2 / Limited Power Source (LPS) certified


Dimensions (L x W x D) : 
75 x 30 x 89.5 mm
2.95" x 1.18" x 3.52"
Unit Weight : 
0.18 kg (0.40 lb)
Nominal Output Voltage
12V
Output Voltage Adjustment Range
12-15Vdc
Output Current
4A
Output Power
48W
Line Regulation
< 0.5% (@ 85-264Vac, 100% load)
Load Regulation
< 1.0% (@ 85-264Vac, 0-100% load)
PARD (20mhz)
< 50mVpp @ > 0°C to 70°C
< 100mVpp @ 0°C to -20°C
Start-up Time
< 2,000ms @ 115Vac (100% load)
< 1,000ms @ 230Vac (100% load)
Hold-up Time
> 20ms @ 115Vac (100% load)
> 100ms @ 230Vac (100% load)
Dynamic Response (Overshoot & Undershoot O/P Voltage)
± 5% @ 85-264Vac input, 0-100% load (Slew Rate: 0.1A/μs, 50% duty cycle @ 5Hz to 1KHz)
Start-up with Capacitive Loads
3,000μF Max
Nominal Input Voltage
100-240Vac
Input Voltage Range
85-264Vac
Nominal Input Frequency
50-60Hz
Input Frequency Range
47-63Hz
DC Input Voltage Range
120-375Vdc
Input Current
< 0.9A@115Vac, < 0.55A @ 230Vac
Efficiency at 100% load
> 88%@ 115Vac, > 89% @ 230Vac
Max Inrush Current
< 25A @ 115Vac, < 50A @ 230Vac
Leakage Current
< 0.5mA @ 264Vac
Max Power Dissipation
0% load: < 0.3W @ 115Vac, < 0.4W@ 230Vac
100% load: < 6W @ 115Vac & 230Vac
Case Cover / Chassis
Plastic
Dimensions
75 x 30 x 89.5 mm
2.95" x 1.18" x 3.52"
Unit Weight
0.18 kg (0.40 lb)
Indicator
Green LED (DC OK)
Cooling System
Convection
Surrounding Air Temperature operating
-20°C to +70°C (Cold start at -40°C@ 40% load)
Surrounding Air Temperature storage
-40°C to +85°C
Power De-rating
-10°C to -20°C de-rate power by 2% / °C
> 55°C de-rate power by 3.33% / °C
Operating Humidity
5 to 95% RH (Non-Condensing)
Shock Test (Non-Operating)
IEC60068-2-27, Half Sine Wave: 50G for a duration of 11ms; 3 times per direction, 9 times in total
Shock (Operating)
IEC 60068-2-27, Half Sine Wave: 10G for a duration of 11ms; 1 time in X axis
Vibration Test (Non-Operating)
IEC 60068-2-6, Random: 5-500Hz; 2.09Grms, 20 min per axis for all X, Y, Z directions
Vibration (Operation)
IEC 60068-2-6, Sine Wave: 10-500Hz; 2G peak; displacement of 0.35mm; 1 octave per min; 60 min per axis for all X, Y, Z directions
Pollution Degree
2
Overvoltage
< 18.7V, SELV Output, Latch Mode
Overload / Overcurrent
105~120% of rated load current, Foldback Mode (continuous current, voltage drops), Auto-recovery when the fault is removed
Over Temperature
< 75°C Surrounding Air Temperature @ 100% load, Latch Mode
Short Circuit
Hiccup Mode, Non-Latching (Auto-recovery when the fault is removed)
Degree of Protection
IP20
Protection Against Shock
Class I with PE connection
MTBF
> 700,000 hrs. as per Telcordia SR-332
I/P: 115Vac & 230Vac, O/P: 100% load, Ta: 35°C
230,000 hrs. as per MIL-HDBK-217F
I/P: 115Vac & 230Vac,O/P: 100% load, Ta: 25°C
Expected Cap Life Time
10 years (115ac & 230Vac, 50% load @ 40°C)
Electrical Safety
TUV Bauart: EN 60950-1
UL/cUL recognized: UL 60950-1, CSA C22.2 No. 60950-1 (File No. E191395)
CB Scheme: IEC 60950-1, Limited Power Source (LPS)
CE
In conformance with EMC Directive 2004/108/EC and Low Voltage Directive 2006/95/EC
Galvanic Isolation
Input to Output: 3.0 KVac
Input to Ground: 3.0 KVac
Output to Ground: 0.5 KVac
Industrial Control Equipment
UL/cUL listed: UL 508 and CSA C22.2 No. 107.1-01 (File No. E315335)
Safety Entry Low Voltage
SELV (EN 60950)
Material and Parts
RoHS Directive 2011/65/EU Compliant
Emission
Generic Standards: EN 61000-6-3, EN 61000-6-4 CISPR 22, EN 55022 EN 55011, FCC Title 47: Class B
Immunity
Generic Standards: EN 55024, EN 61000-6-1, EN 61000-6-2
Harmonic Current Emissions
IEC/EN 61000-3-2, Class A
Voltage Fluctuation and Flicker
IEC/EN 61000-3-3
Component Power Supply for General Use
EN 61204-3

Documents

Datasheet Uploaded on 07-Mar-2016 789 KB
.DXF Uploaded on 08-Mar-2016 234 KB
Manual Uploaded on 07-Mar-2016 2.9 MB
Mechanical Drawing Uploaded on 08-Mar-2016 44 KB
.STP Uploaded on 08-Mar-2016 623 KB
Image Uploaded on 07-Mar-2016 373 KB

Certificates

CB Uploaded on 08-Mar-2016 130 KB
CE Uploaded on 08-Mar-2016 102 KB
TUV Uploaded on 08-Mar-2016 338 KB
UL Uploaded on 08-Mar-2016 68 KB

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