TRUMPower
D E S C R IP T IO N
The 3G & 3RG series of AC/DC desktop power
adapters are capable of delivering 180 watts
continuous DC power. They are enclosed in a
94V-1 rated polyphenylene-oxide case with an IEC
320/C14 or IEC 320/C6 inlet to mate with
interchangeable cord for world-wide use. All
model meet CISPR 22 and FCC class B emission
limits, and comply with UL, CSA, IEC and CE
requirements.
180 WATT POWER ADAPTERS
3G & 3RG SERIES
RoHS
F E AT U R E S
‧
High Efficiency
‧
‧
‧
‧
‧
‧
‧
Low Ripple & Noise
O v e r v o l ta g e p r o t e c t i o n
Short-circuit protection
Overpow er protection
Over temperature protection
100% burn-in at full rated load
C o m p l i a n t w i t h C E C a n d E n e r g y S ta r e f f i c i e n c y
l e v e l I V r e q u i r e m e n ts
‧
No load power consumption less than 0.5W
‧
Av e r a g e a c t i v e e f f i c i e n c y
≥
8 5 %
‧
C o m p l i a n t w i t h R o H S r e q u i r e m e n ts
S a f e t y Sta n d a r d A p p r o va l s
：
UL 60950
CSA C22.2 No. 60950
TÜV EN60950-1
I N P U T S P E C I F I C AT I O N S
I n p u t v o l ta g e
：
Input frequency
：
Input current
：
Earth leakage current:
( To u c h c u r r e n t )
9 0 t o 2 6 4 VA C
47 to 63 Hz
2 . 5 A
（
r m s
）
f o r 11 5 VA C
1 . 2 5 A
（
r m s
）
f o r 2 3 0 VA C
1 5 0 µ A m a x . @ 11 5 VA C , 6 0 H z
2 5 0 µ A m a x . @ 2 3 0 VA C , 5 0 H z
GENERAL SPECIFICATIONS
Hold-up time：
Turn on delay time：
Power Factor：
Efficiency：
Line regulation：
Inrush current：
5 msec minimum at 100VAC or
240VAC
3 sec maximum at 100VAC
0.95 typical
87% minimum at 100VAC or 240VAC.
±0.5% maximum at full load
120A max. @ 240VAC cold start
OUTPUT SPECIFICATIONS
Output voltage/current：
Total output power：
Ripple and noise：
See rating chart
See rating chart
380mV peak to peak maximum
Withstand voltage：
3000VAC from input to output
1500VAC from input to ground
MTBF：
100,000 hours at full load at
25ºC ambient, calculated per
MIL-HDBK- 217F
EMC Performance (EN55024)
EN55022:
Class B conducted, Class B radiated
FCC:
Class B conducted, Class B radiated
VCCI:
Class B conducted, Class B radiated
EN61000-3-2:
Harmonic distortion, Class D
EN61000-3-3:
Line flicker
EN61000-4-2:
ESD, ±8KV air and ±4KV contact
EN61000-4-3:
R a d i a t e d i m m u n i t y, 3 V / m
EN61000-4-4:
Fast transient/burst, ±1KV
EN61000-4-5:
Surge, ±1KV diff, ±2KV com.
EN61000-4-6:
C o n d u c t e d i m m u n i t y, 3 Vr m s
EN61000-4-8:
M a g n e t i c f i e l d i m m u n i t y, 1 A / m
E N 6 1 0 0 0 - 4 - 11 :
Vo l t a g e d i p s , 3 0 % r e d u c t i o n f o r
500ms and >95% reduction for
10ms
O v e r v o l ta g e p r o t e c t i o n
：
Set at 110-140% of its nominal
output voltage
O v e r c u r r e n t p r o t e c t i o n
：
All models protected to short
circuit conditions
Te m p e r a t u r e
All outputs ±0.04%/ºC maximum
coefficient
：
Tr a n s i e n t r e s p o n s e
：
Maximum excursion of 4% or
better on all models, recovering
to 1% of final value within 500µs
after a 25% step load change
E N V I R O N M E N TA L S P E C I F I C AT I O N S
O p e r a t i n g t e m p e r a t u r e
：
0ºC to +40ºC
Storage temperature
：
-20ºC to +80ºC
Relative humidity
：
10% to 90% non-condensing
Tumbler Technologies + TRUMPower
3350 Scott Blvd., Bldg. 13, Santa Clara, California 95054, USA
Phone: 408-988-6616
●
Fax: 408-988-6622
●
email: sales@trumpower.com
●
Website: www.TRUMPower.com
UNIVERSAL INPUT
OUTPUT VOLTAGE/CURRENT RATING CHART
Product No.
IEC 320/C14 Inlet
3G-18-180
3G-19-180
3G-24-180
3G-48-180
IEC 320/C6 Inlet
3RG-18-180
3RG-19-180
3RG-24-180
3RG-48-180
Vnom.
18V
19V
24V
48V
Output
Imax.
10.0A
9.47A
7.5A
3.75A
Imin.
0A
0A
0A
0A
3G & 3RG SERIES
Maximum
Tol.
5%
5%
5%
5%
Output Power
180W
180W
180W
180W
NOTE: Ripple and noise: Peak-to-peak with 20MHz bandwidth and 47µF tantalum capacitor in parallel with a 0.1µF ceramic
capacitor at rated line voltage and load ranges.
MECHANICAL SPECIFICATIONS
or IEC 320/C6 INLET (3 round pins)
NOTES:
1. Dimensions shown in inch [mm]
2 . To l e r a n c e 0 . 0 2 [ 0 . 5 ] m a x i m u m
3. Weight: 860 grams approx.
4 . St a n d a r d o u t p u t c o n n e c t o r i s a m a l e 4 - p i n p o w e r D I N p l u g . P l e a s e c o n s u l t T R U M P o w e r f o r o t h e r o p t i o n s .
PIN CHART
1
2
3
4
Shell of Connector
Output +V
Output +V
Return
Return
Return &
AC Ground
Tumbler Technologies + TRUMPower
3350 Scott Blvd., Bldg. 13, Santa Clara, California 95054, USA
Phone: 408-988-6616
●
Fax: 408-988-6622
●
email: sales@trumpower.com
●
Website: www.TRUMPower.com
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