GWS Serisi
250-500W Tek Çıkışlı AC-DC Güç Kaynağı
 
 
 
Genel Özellikler :
Standby Power Draw less than 0.5 Watt
Average Active Efficiency @ 230V: 92.7%
ErP Compliant
41 mm height (1U compatible)
Convection cooled
5V / 300mA Aux Supply
Output Remote Programming
Down to 25% Load: Class C Harmonics (IEC 61000-3-2)
Allows Use in Lighting
-25°C to +70°C. (Refer to Output Derating Curve) Guaranteed Start Up at -40°C
 
 
 
With two power ratings - 250W convection cooled and 500W with internal fan - the GWS series offers output voltages from 12 to 48V. The series uses innovative design techniques to combine high efficiency, high power density and low standby power with the confidence of a 5-year warranty. Both power levels offer a 5V standby voltage, remote on/off and a DC good signal as standard. Average efficiency ratings are 92.7% for the 250W and 90.3% for the 500W.
 
   
Uygulama Alanları
   
 
Teknik Broşür, Manuel ve Dosyalar
Benzer Ürünler
 
Ürün Listesi
Model Adı
Çıkış Gücü
Çıkış Volt/Akım
Peak Akım
Çıkış Aralığı
Construction
Datasheet
GWS-250-12
252W
12V / 21A
-
10.8 - 13.2V
Enclosed
GWS-500-12
504W
12V / 42A
-
10.8 - 13.2V
Enclosed
GWS-250-24
252W
24V / 10.5A
12.5A
22 - 28.8V
Enclosed
GWS-500-24
504W
24V / 21A
25A
22 - 28.8V
Enclosed
GWS-250-36
252W
36V / 7A
8.4A
32 - 40V
Enclosed
GWS-500-36
504W
36V / 14A
16.7A
32 - 40V
Enclosed
GWS-250-48
254,4W
48V / 5.3A
-
42 - 57.6V
Enclosed
GWS-500-48
504W
48V / 10.5A
-
42 - 57.6V
Enclosed
 
Opsiyonlar
Suffix
Description GWS-250
Description GWS-500
/ T
OTP auto recovery after unit cools down
OTP auto recovery after unit cools down
/ RL
Remote ON/OFF reverse logic (Active High)
Remote ON/OFF reverse logic (Active High)
/ BAT
Battery charging for 24V (21 -29V/8.8A) & 48V (42-58V/4.4A) only
Battery charging for 24V (21~29V/17.6A) & 48V (42~58V/8.8A) only
/ F
Full cover without internal fan but require external forced air cooling
/ P
Power up to 350W with system airflow of 20cfm minimum and air blowing in from opposite side of input/output connectors
/ L
Without cover
Without cover but require external forced air cooling
/ CO2
Double side coated pcb
Double side coated pcb
   
GWS250 Output Voltage External Control (PV)
Output voltage external control function is available. Output voltage can be varied by applying an external voltage
(3–6V) to “PV” terminal and “COM” terminal. Please consider the following characteristics.
For 12V & 36V output model, limit output voltage variation range at 60% ~ 110%. At PV voltage variation 3V ~ 5.5V.
For 24V output model, limit output voltage variation range at 60% ~ 120%. At PV voltage variation 3V ~ 6V.
For 48V output model, limit output voltage variation range at 80% ~ 120%. At PV voltage variation 4V ~ 6V.
 
 
 
 
 
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