DCSD-150 Series
150 Watt
Single Output
Chassis Mount DC/DC Converter
FEATURES
● 105°C Output Capacitor
● Low Cost, High Reliability
● Compact Size, Light Weight
● 100% Full Load Burn-In Tested
● Built-In EMI Filter, Low Ripple Noise
● High Efficiency, Low Working Temperature
● Short Circuit, Overload, and Over Voltage Protected
(for 24V and 48V input types)
SPECIFICATIONS: DCSD-150 Series
All specifications are based on 25oC, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
INPUT SPECIFICATIONS
DCSD-150B: 19 ~ 36VDC
Input Voltage
DCSD-150C: 36 ~ 72VDC
DCSD-150D: 72 ~ 144VDC or 85~132VAC
DCSD-150B: 8.5A at 24VDC
DCSD-150C: 4.2A at 48VDC
DCSD-150D: 2.1A at 96VDC
Input Current
Inrush Current
Leakage Current
DCSD-150D: 25A at 96VDC
DCSD-150D: <0.75mA at 120VAC
OUTPUT SPECIFICATIONS
Output Voltage
See Table
±1%
See Table
See Table
Output Voltage Tolerance (See Note 3)
Voltage Adjustability
Output Current
12V outputs: ±0.5%
24V outputs: ±0.3%
12V outputs: ±0.5%
24V outputs: ±0.3%
12V outputs: 120mVp-p
24V outputs: 150mVp-p
See Table
Line Regulation
Load Regulation
Ripple & Noise
Output Power
Setup, Rise, Hold Up Time
PROTECTION
DCSD-150D (only): 2s, 50ms, 10ms/20ms
12V outputs: 16.8 ~ 20V / 10% Load
Over Voltage Protection
24V outputs: 31.5 ~ 37.5V / 10% Load
Over Load Protection
GENERAL SPECIFICATIONS
Efficiency
105%~135% Type: Foldback Current Limiting Reset: Auto recovery.
See Table
Withstand Voltage
1.5KVAC (input to output), 1.5KVAC (input to FG), 0.5KVAC (output to FG)
500VDC / 100MΩ (input to output, input to FG, output to FG)
Isolation Resistance
ENVIRONMENTAL SPECIFICATIONS
Working Temperature
Storage Temperature
Working Humidity
-10°C to +60°C (refer to output derating curve)
-20°C to +85°C
20% to 90% RH
10% to 95% RH
Storage Humidity
Vibration
10~500Hz, 2G 10min./1cycle, Period for 60min. each axes
±0.03%/°C (0°C~50°C)
Temperature Coefficient
PHYSICAL SPECIFICATIONS
Weight
850 grams
199(L) x 110(W) x 50(H) mm
Dimensions
SAFETY & EMC
EMC Standards
EN55022 CLASS B (Radiation), EN61000-4-2,3,4,6,8 ENV50204 Verification for DCSD-150B/C
Series only, not including DCSD-150D series.
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797