TM450-T32,TM450-T32 pdf中文资料,TM450-T32引脚图,TM450-T32电路-Datasheet-电子工程世界

Datasheet> 器件分类 > TM450-T32

文档预览

TM450-T32: 产品描述450 WATT MEDICAL POWER SUPPLIES; 文件大小245KB，共3页; 制造商TRUMPower; 官网地址http://www.trumpower.com/

下载文档全文预览

TM450-T32概述

450 WATT MEDICAL POWER SUPPLIES

文档预览

下载PDF文档

全文
预览

TRUMPower

D E S C R IP T IO N

450 WATT MEDICAL POWER SUPPLIES

TM450 SERIES

( LV D )

The TM450 series comprising single and multiple

output models for 450-480 watts of continuous

output power is specially designed for medical

applications. They operate at 90 to 264VAC input

voltage without the need of a selector strap. The

units are constructed on a printed circuit board

with a U-bracket for mechanical support and heat

sinking. A cover-and-fan assembly can be added

during manufacturing.

RoHS

F E AT U R E S

‧

EN61000-3-2 class A and D compliant

Pow er Factor 0.98 typical

O v e r v o l ta g e p r o t e c t i o n

Short-circuit protection

Thermal protection

Power Fail Detect (PFD)

100% burn-in at full rated load

Remote sense on output #1 and output #2

Remote inhibit – TTL high disables output

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 60601-1

CSA C22.2 No. 601.1

TÜV EN60601-1

INPUT SPECIFICATIONS

I n p u t v o l ta g e

：

Input frequency:

Input current

：

9 0 t o 2 6 4 VA C

47 to 63Hz

7 . 1 A

（

r m s

）

f o r 11 5 VA C

3 . 5 A

（

r m s

）

f o r 2 3 0 VA C

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

Operating temperature

：

0ºC to +70ºC

Storage temperature

：

-40ºC to +85ºC

Relative humidity

：

5% to 95% non-condensing

Derating

：

Derate from 100% at +50ºC

linearly to 50% at +70ºC

E a r t h l e a k a g e c u r r e n t：

1 0 0 µ A m a x . @ 11 5 VA C , 6 0 H z

1 6 5 µ A m a x . @ 2 3 0 VA C , 5 0 H z

GENERAL SPECIFICATIONS

O U T P U T S P E C I F I C AT I O N S

Output voltage/current：

Total output power：

Ripple and Noise：

Overvoltage protection：

See rating chart

2% peak to peak maximum

Provided on output #1 only; set

at 115 – 140% of its nominal

output voltage

Overcurrent protection：

All outputs protected to short

circuit conditions

Temperature coefficient：

All outputs ±0.04%/ºC maximum

Maximum excursion of 4% or

Transient response：

better on all models, recovering

to 1% of final value within 500µs

after a 25% step load change

PFD signal：

TTL logic high for normal

Operation and TTL logic low

upon loss of input power. This

signal appears at least 1ms prior

to master output dropping

5% below its nominal value.

This signal also provides a

minimum delay of 100ms

after master output is within

regulation.

Requires an external TTL high

level signal to inhibit outputs for

standard models.

Switching

frequency：

Power factor：

Efficiency：

Hold-up time：

Line regulation：

Inrush current：

60KHz ±10KHz

Remote inhibit：

0.98 typical

80% minimum on all models

12 msec minimum at 110VAC

±0.2% maximum at full load

40 amps @ 115VAC or 80 amps

@ 230VAC, at 25ºC cold start

Withstand voltage：

4000VAC from input to output

1500VAC from input to ground

500VAC from output to ground

300,000 hours minimum at full load

MTBF：

at 25ºC ambient, calculated per

MIL-HDBK- 217F

EMC Performance (EN60601-1-2)

Class B conducted, Class A

EN55011:

radiated

EN61000-3-2:

Harmonic distortion, Class A and D

EN61000-3-3:

Line flicker

ESD, ±8KV air and ±6KV contact

EN61000-4-2:

EN61000-4-3:

Radiated immunity, 3V/m

EN61000-4-4:

Fast transient/burst, ±2KV

EN61000-4-5:

Surge, ±1KV diff, ±2KV com.

EN61000-4-6:

Conducted immunity, 3Vrms

EN61000-4-8:

Magnetic field immunity, 3A/m

Voltage dips, 30% reduction for

500ms, 60% reduction for 100ms

and >95% reduction for 10ms

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

推荐资源

器件捷径: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

热门器件

开源项目推荐更多

热门活动更多

热门文章更多

技术资料推荐更多