SCS120PW48 TDK Corporation, SCS120PW48 Datasheet - Page 148

• Manufacturer Part Number: SCS120PW48
• Description: POWER SUP 48V 2.5A 120W OUTPUT
• Manufacturer: TDK Corporation
• Series: SCS120PWr

Specifications of SCS120PW48

• Voltage - Output: 48V
• Number Of Outputs: 1
• Power (watts): 120W
• Applications: Commercial
• Power Supply Type: Switching (Open Frame)
• Voltage - Input: 90 ~ 264VAC
• Mounting Type: Chassis Mount
• 1st Output: 48 VDC @ 2.5A
• Size / Dimension: 5" L x 3" W x 1.27" H (127mm x 76.2mm x 32.3mm)
• Power (watts) - Rated: 120W
• Operating Temperature: 0°C ~ 40°C
• Efficiency: 85%
• Approvals: CE, CSA, EN, UL
• Line Regulation: ±3%
• Load Regulation: ±3%
• Power Supply Output Type: Fixed
• No. Of Outputs: 1
• Output Voltage: 48V
• Output Current: 2.5A
• Power Rating: 120W
• Input Voltage: 90VAC To 264VAC
• Supply Voltage Typ: 115VAC / 230VAC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Other names: 285-1969

Notes:
F e a t u r e s & B e n e f i t s
S p e c i f i c a t i o n s
Feature
ITEMS
Max Output Power
Voltage Accuracy
Voltage Adjustment
Minimum Load, each output
Line Regulation
Load Regulation (25% to 100%)
Cross Regulation (25% to 100%)
Ripple and Noise (P-P)
Start up time
Remote on/off
Temperature Coefficient
Operating Temperature
Maximum Case Temperature
Storage Temperature
Thermal Shock
Relative Humidity (non condensing)
Transient Response (25% step load change)
Overvoltage Protection (Zener clamp)
Overcurrent and Short Circuit Protection
Input Surge Voltage (Maximum for 100ms)
Reflected input ripple (peak to peak)
Isolation Voltage
Isolation Resistance
Isolation Capacitance (max)
Typical Switching Frequency (Fixed)
MTBF (BELLCORE TR-NWT-000332)
Vibration
Conducted and Radiated Emissions
Immunity
Safety Agency Approval
Size (L x W x H)
Weight
Warranty
(1) To meet regulation & noise specifications. Operation at zero load will not damage the device
(2) 12uH source impedance in series with + input
(3) Max sink current 20mA (PXE20), 2.5mA (PXE30); The on/off pin is referenced to the negative input
UL, CSA, EN, CE approvals
Wide range input
Six sided shielding
3055 Del Sol Blvd • San Diego, CA 92154 • 1-800-LAMBDA-4
Single and Dual Output 20W to 30W DC-DC Converters
(1)
(3)
(2)
Single ±0.5%, Dual ±3%
IEC60950-1, UL60950-1, EN60950-1, CE Mark (48V input only)
20ms - 1100ms typ.
100°C (Over temperature protection at 115°C - PXE30 model)
Positive Logic: ON: Open or 3.5-12V, OFF Short or <1.2V
1,976,000 hours
500us recovery
12V input: 36V, 24V input: 50V, 48V input: 100V
PXE20
1600VDC minimum (Input-Output, Input-Case)
300pF
Benefit
20W
±2%
25mA
10%
PXE Series
K e y M a r k e t S e g m e n t s & A p p l i c a t i o n s
10 - 55Hz, 2G, 30 minutes each X, Y, Z axis
Telecom, Datacom, Point of Load
EN61000-4-2, -3, -4, -5, -6 Pref Criteria 2
Typically at 150%, hiccup with self recovery
3.3V: 3.9V, 5V: 6.2V, 12V: 15V, 15V: 18V
Easier system approvals
Less parts to inventory
Reduced radiated noise
Industry Standard 2" x 1.6" Footprint
Six Sided Shielding
Agency Approved
12V, 24V and 48V Inputs
-40 to +100°C, see derating curve
±0.2% for single, ±0.5% for dual
Single: 75mV; Dual: 100mV
10
EN55022 Level A
MIL-STD-810D
9
2 x 1.6 x 0.4"
1.69 oz (48g)
<±0.02%/°C
-55 to 105°C
Ohms minimum
Dual ±5%
5 to 95%
Two Year
300kHz
±10%
Single ±0.5%, Dual ±1%
1,535,000 hours
300us recovery
10 - 25ms typ.
1000pF
PXE30
30mA
±1%
30W
10%
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