Technical Specification
100
95
50
90
60
Input:
Output:
Current:
Package:
18-36 V
50 V
10 A
(500 W)
Half-brick
Power Dissipation (W)
18 Vin
24 Vin
36 Vin
0
1
2
3
4
5
6
7
8
9
10
40
Efficiency (%)
85
80
75
70
65
60
30
20
18 Vin
24 Vin
36 Vin
0
0
1
2
3
4
5
6
7
8
9
10
10
Load Current (A)
Load Current (A)
Figure 1:
Efficiency at nominal output voltage vs. load current for
minimum, nominal, and maximum input voltage at 25°C.
Figure 2:
Power dissipation at nominal output voltage vs. load current
for minimum, nominal, and maximum input voltage at 25°C.
10
9
8
7
12
10
8
Iout (A)
5
4
3
2
1
0
25
40
55
70
85
Iout (A)
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
6
6
4
400 LFM (2.0 m/s)
2
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
0
25
40
55
70
85
Ambient Air Temperature (°C)
Ambient Air Temperature (°C)
Figure 3:
Encased converter (without heatsink) max. output power derating vs.
ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows
across the converter from input to output (nominal input voltage).
Figure 4:
Encased converter (with 1/2” heatsink) max. output power derating vs.
ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows
across the converter from input to output (nominal input voltage).
Figure 5:
Turn-on transient at full load (resistive load) (10 ms/div).
Ch 1: Vout (10 V/div)
Ch 2: ON/OFF input (5 V/div)
Product # IQ24500HZx10
Phone 1-888-567-9596
Figure 6:
Turn-on transient at zero load (10 ms/div).
Ch 1: ON/OFF input (5 V/div)
Ch 2: Vout (10 V/div)
Doc.# 005-HZC2450 Rev. D
06/16/09
Page 5
www.synqor.com
SYNQOR [ SYNQOR WORLDWIDE HEADQUARTERS ]
