PO 69
www.recom-international.com
August 2002
Specifications
(typical at nominal input and 25°C unless otherwise noted)
Output Power
Voltage Accuracy (full Load and nominal Vin)
40W max.
Single / Dual
Triple Main
±1%
±1%
±5%
Auxilliary
Voltage Adjustability (single output only)
± 10%
Minimum Load Voltage (see note 1)
Single & Triple
Dual (3.3V)
10% of FL
800mA
Line Regulation (LL-HL at FL)
Load Regulation (10% to 100% FL)
±0.5%
±0.5%
±1%
±2%
±5%
Single
Dual
Triple Main
Auxilliary
Ripple and Noise, 20MHz BW (measured with a 104pF/50V MLCC)
See selection guide table
Temperature Coefficient
Transient Response Recovery Time (25% load step change)
±0.02%/°C max.
400μsec
Over Voltage Protection (zener diode clamp):
3.3V Output
5V Output
12V Output
15V Output
3.9V
6.2V
15V
18V
Over Load Protection (% of full load at nominal Vin)
Short Circuit Protection
150% max.
Hiccup,Automatic Recovery
Input Voltage Range
24V types nominal input
48V types nominal input
18-36VDC
36-75VDC
Under Voltage Lockout
24V Input
DC-DC ON
DC-DC OFF
DC-DC ON
DC-DC OFF
17.8VDC
16VDC
36VDC
34VDC
48V Input
Input Filter
L-C Type
Input Surge Voltage (100 ms max.)
24V Input
48V Input
50VDC
100VDC
Input Reflected Ripple (see note 2)
Nominal Vin and full load
40mAp-p
Start Up Time (nominal Vin and constant resistor load)
Remote ON/OFF (see note 3)
25ms typ.
DC-DC ON
DC-DC OFF
Nominal Vin
Open or 3.5V < Vr < 12V
Short or 0V < Vr < 1.2V
Remote off Input Current
2.5 mA
Isolation Voltage
1600VDC
Isolation Resistance
10
9
Isolation Capacitance
1000pF
Switching Frequency
300kHz
Approved to Safety Standards
UL 1950, EN60950
Case Material
Nickel-Coated Copper
Base Material
Non-conducted Black FR4
Potting Material
Epoxy (UL94-V0)
Weight
60g (2.11 oz)
Dimensions
50.8 x 50.8 x 10.2 mm
MTBF (MIL-HDBK-217F,TA = 25°C full load)
1.434 x 10
5
Hours
continued on next page
POWERLINE - DC/DC-Converter
G-Series, 40W, 1.6 kV Isolation, 2:1 Wide Input Range (Single, Dual & Triple Output)