SD200DRL 200w Power Supplies

200W Single Output DC-DC Converter

	2:1 wide input range
	Protections: Short Circuit/Over load/Over voltage/Over temperature
	1500VDC I/O isolation
	Cooling by free air convection
	100% full load burn-in test
	24V and 48V input voltage design refer to LVD

Model Number	Input Voltage Range	Inrush Current	Input Current	Output Amps	Over Temperature Protection	Efficiency
SD200B-24/DRL	19~36VDC		10.8A/24V, 10.6A/24V, 10.4A/24V, 10.4A/24V	34A, 16.7A, 8.4A, 4.2A	95°C ±5°C TSW1,100°C ±5°C TSW1, 95°C ±5°C TSW1, 95°C ±5°C TSW1 Detect on main power transistor. Protection type: Shut down o/p voltage, recovers automatically after temperature goes down.	79% typ., 82% typ., 85% typ., 86% typ.
SD200C-48/DRL	36~72VDC	45A/48VDC typ.	5.4A/48V, 5.2A/48V, 5A/48V, 5A/48V	40A, 16.4A, 8.4A, 4.2A	95°C ±5°C TSW1, 95°C ±5°C TSW1, 95°C ±5°C TSW1, 95°C ±5°C TSW1 Detect on main power transistor. Protection type: Shut down o/p voltage, recovers automatically after temperature goes down.	81% typ., 84% typ., 86% typ., 86% typ.
SD200D-48/DRL	72~144VDC	45A/96VDC typ.	2.6A/96V, 2.5A/96V, 2.4A/96V, 2.4A/96V	40A, 16.7A, 8.4A, 4.2A	95°C ±5°C TSW1, 95°C ±5°C TSW1, 95°C ±5°C TSW1, 95°C ±5°C TSW1 Detect on main power transistor. Protection type: Shut down o/p voltage, recovers automatically after temperature goes down.	82% typ., 82% typ., 84% typ., 90% typ.

SD200/DRL series

Input Specifications

Input Voltage Range	19~36VDC
Input Current	10.8A/24V

General Specifications

Isolation	1.5KVAC (Note 4)
Isolation Input-Ground	1.5KVAC (Note 4)
Isolation Output-Ground	0.5KVAC (Note 4)
Insulation Resistance	100M Ohms/500VDC (Note 4)
Efficiency	79% typ.
Safety Approvals	24V and 48V input design refer to LVD (Note 4)

Environmental Specifications

Operating Temperature	-20 ~ +60°C (Refer to output load derating curve)
Storage Temperature	-40~+85°C
Working Humidity	20 ~ 90% RH non-condensing
Storage Humidity	10 ~ 95% RH
EMI	Compliance to EN55022 (CISPR22) Class B (Note 4)
MTBF	218.2K hrs min. MIL-HDBK-217F (25°C)
Vibration	10 ~ 500Hz, 2G 10min./1 cycle, 60 min. each along X, Y, Z axes
EMS	Compliance to EN61000-4-2, 3, 4, 6, 8; ENV50204 heavy industry level, criteria A (Note 4)

Output Specifications

Physical Specifications

Size (mm)	215x115x50
Weight (g)	1.1Kg; 12pcs/14.4Kg/0.92CUFT

Notes

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 °C of ambient temperature.

2. Ripple and noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Tolerance: includes set up tolerance, line regulation and load regulation.

4. The power supply is considered a component which will be installed into a final equipment. The final equpiment must be re-confirmed that it still meets EMC directives.

All specifications are typical at nominal input, full load, and 25°C unless otherwise noted

Astrodyne products are not authorized or warranteed for use as critical components in life support systems, equipment used in hazardous environments, nuclear controls systems, or other mission-critical applications.

Output Voltage	5V
Output Amps	34A
Load Regulation	±1%
Line Regulation	±0.5%
Temperature Coefficient	±0.03%/°C (0~50°C)
Ripple and Noise	100mVp-p max. (Note 2)
Over Voltage Protection	5.75~6.75V Protection type: Shut down o/p voltagem re-power on to recover
Over Current Protection	105 ~ 135% rated output power. Protection type: Shut down o/p voltage, re-power on to recover
Over Temperature Protection	95°C ±5°C TSW1 Detect on main power transistor. Protection type: Shut down o/p voltage, recovers automatically after temperature goes down.
Voltage Tolerance	±2.0% (Note 3)
DC Voltage Adjust	4.5 ~ 5.5VDC
Minimum Load Requirement	0~34A
Rise Time	300ms, 50ms at full load

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SD200DRL 200w Power Supplies